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Sibson BE, Harris AR, Yegian AK, Uwimana A, Nuhu A, Thomas A, Anderson DE, Ojiambo RM, Lieberman DE. Associations of back muscle endurance with occupational back muscle activity and spinal loading among subsistence farmers and office workers in Rwanda. PLoS One 2024; 19:e0309658. [PMID: 39495738 PMCID: PMC11534227 DOI: 10.1371/journal.pone.0309658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Accepted: 08/16/2024] [Indexed: 11/06/2024] Open
Abstract
Over the course of the physical activity transition, machines have largely replaced skeletal muscle as the source of work for locomotion and other forms of occupational physical activity in industrial environments. To better characterize this transition and its effect on back muscles and the spine, we tested to what extent typical occupational activities of rural subsistence farmers demand higher magnitudes and increased variability of back muscle activity and spinal loading compared to occupational activities of urban office workers in Rwanda, and whether these differences were associated with back muscle endurance, the dominant risk factor for back pain. Using electromyography, inertial measurement units, and OpenSim musculoskeletal modeling, we measured back muscle activity and spinal loading continuously while participants performed occupational activities for one hour. We measured back muscle endurance using electromyography median frequency analysis. During occupational work, subsistence farmers activate their back muscles and load their spines at 390% higher magnitudes and with 193% greater variability than office workers. Partial correlations accounting for body mass show magnitude and variability response variables are positively associated with back muscle endurance (R = 0.39-0.90 [P < 0.001-0.210] and R = 0.54-0.72 [P = 0.007-0.071], respectively). Body mass is negatively correlated with back muscle endurance (R = -0.60, P = 0.031), suggesting higher back muscle endurance may be also partly attributable to having lower body mass. Because higher back muscle endurance is a major factor that prevents back pain, these results reinforce evidence that under-activating back muscles and under-loading spines at work increases vulnerability to back pain and may be an evolutionary mismatch. As sedentary occupations become more common, there is a need to study the extent to which occupational and leisure time physical activities that increase back muscle endurance helps prevent back pain.
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Affiliation(s)
- Benjamin E. Sibson
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
| | - Alexandra R. Harris
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
| | - Andrew K. Yegian
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
| | - Aimable Uwimana
- Division of Basic Sciences, University of Global Health Equity, Butaro, Rwanda
| | - Assuman Nuhu
- Department of Physiotherapy, University of Rwanda, Kigali City, Rwanda
| | - Alec Thomas
- Institute of Sports Science, University of Lausanne, Lausanne, Switzerland
| | - Dennis E. Anderson
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center, Boston, MA, United States of America
- Department of Orthopedic Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Robert M. Ojiambo
- Division of Basic Sciences, University of Global Health Equity, Butaro, Rwanda
| | - Daniel E. Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
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Hides JA, Dilani Mendis M, Leung F, Grantham B, Coombes B. Exploring the relationship between trunk muscles and lower limb injuries in Australian badminton players. J Biomech 2024; 176:112325. [PMID: 39298910 DOI: 10.1016/j.jbiomech.2024.112325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 08/26/2024] [Accepted: 09/12/2024] [Indexed: 09/22/2024]
Abstract
Due to its dynamic nature, lower limb injuries are common in badminton. Overuse injuries of the knee, including tendon related conditions, are the most common. During jumping and landing, force transference and dissipation through the trunk is required, with the trunk muscles playing a vital role. However, the relationship between knee pain and the ability to voluntarily contract the trunk muscles has not yet been explored in badminton players. A cross-sectional study of Australian badminton players was therefore conducted. Players performed a single leg decline squat to identify those with knee pain. Ultrasound imaging was used to image and measure the size of the multifidus and quadratus lumborum, and the ability to contract the abdominal and multifidus muscles. Voluntary contraction of the trunk muscles was conducted with the subjects lying down. Independent samples T-Tests were performed to test for between group differences. Badminton players with knee pain had larger quadratus lumborum muscles and demonstrated a greater change in muscle thickness from the rested to contracted state. While we cannot comment on causation or direction, over co-contraction of trunk muscles has been shown in other studies to be associated with increased ground reaction forces on landing. Motor control training has been successfully used in other conditions to modify trunk muscle recruitment patterns and may therefore potentially represent a useful approach for badminton players.
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Affiliation(s)
- Julie A Hides
- School of Health Sciences and Social Work, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia; Menzies Health Institute Queensland, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia.
| | - M Dilani Mendis
- School of Health Sciences and Social Work, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia; Menzies Health Institute Queensland, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia
| | - Felix Leung
- School of Health Sciences and Social Work, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia
| | - Brittany Grantham
- School of Health Sciences and Social Work, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia
| | - Brooke Coombes
- School of Health Sciences and Social Work, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia; Menzies Health Institute Queensland, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia
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Kinoshita K, Hoshino Y, Yokota N, Fukuda M, Hirata M, Nishizawa Y. Physical characteristics inducing Sever's disease in junior gymnasts. Heliyon 2024; 10:e38717. [PMID: 39398040 PMCID: PMC11471164 DOI: 10.1016/j.heliyon.2024.e38717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 09/25/2024] [Accepted: 09/27/2024] [Indexed: 10/15/2024] Open
Abstract
Objective This prospective cohort study aimed to determine characteristics contributing to the development of Sever's disease in junior gymnasts. Methods This study included 74 limbs from 37 junior gymnasts. The Baseline demographic data, flexibility measurements, foot alignments, trunk function tests, and functional balancing tests were used for evaluation. The incidence of Sever's disease among this cohort was assessed for six months after the first evaluations. We categorized those diagnosed by medical specialists as having Sever's disease into a Sever's disease group, while those with no foot pain or other diagnosed pathologies were in a no-symptom group. Results The Junior gymnasts with Sever's disease had a lower arch height ratio and lower anterior star excursion balance test values. Conclusions Sever's disease in junior gymnasts may be potentially prevented through using a medial longitudinal arch support and/or undertaking dynamic postural balance training.
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Affiliation(s)
- Kazuaki Kinoshita
- Department of Physical Therapy, Faculty of Rehabilitation, Shijonawate Gakuen University, Osaka, 574-0011, Japan
| | - Yuichi Hoshino
- Department of Orthopaedic Surgery, Kobe University, Graduate School of Medicine, Hyogo, 650-0017, Japan
| | - Naoko Yokota
- Department of Rehabilitation, Kishimoto Orthopedic Rehabilitation Clinic, Osaka, 599-8121, Japan
| | - Masayuki Fukuda
- Center of Rehabilitation, Kobe Kaisei Hospital, Hyogo, 657-0068, Japan
| | - Mika Hirata
- Center of Rehabilitation, Kobe Kaisei Hospital, Hyogo, 657-0068, Japan
| | - Yuichiro Nishizawa
- Department of Orthopaedic Surgery, Hiro sports clinic, Hyogo, 669-1535, Japan
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Yeral A, Subaşı F, Tekin A, Çil ET, Mumcu G, Yay M, Şaylı U. Investigation of Predisposing Risk Factors in Adolescent Male Water Polo Players. Sports Health 2024:19417381241286502. [PMID: 39394761 PMCID: PMC11556538 DOI: 10.1177/19417381241286502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2024] Open
Abstract
BACKGROUND Shoulder injuries are prevalent in adolescent water polo (WP) players. Study aimed to determine whether preseason shoulder characteristics (range of motion [ROM], flexibility, and strength) and core endurance can identify athletes at risk of future shoulder injuries. HYPOTHESIS Shoulder characteristics, including changes in ROM (internal rotation [IR], external rotation [ER], and total), strength (IR and ER), pectoralis minor flexibility, shoulder capsule flexibility, and core endurance, would be risk factors for shoulder reinjury in athletes with previous overuse injuries compared with noninjured athletes. STUDY DESIGN Prospective cohort study. LEVEL OF EVIDENCE Level 3. METHODS At baseline, 53 male youth WP players (mean age, 16.6 ± 3.5 years) were assigned to Group 1 (with previous shoulder injuries [G1, n = 26]) and Group 2 (without previous shoulder injuries [G2, n = 27]). ROM, flexibility, strength, and core muscle endurance were assessed preseason. After a 12-month follow-up, players were again divided into those who developed new shoulder injuries (G3, n = 27) and those who remained healthy (G4, n = 26). RESULTS Total of 26 players (49%) had previous shoulder injuries at baseline. At baseline, decreased pectoralis minor flexibility, IR, total ROM, and core endurance were found in players with a previous shoulder injury compared with players without a previous shoulder injury (P < 0.05). CONCLUSION At baseline, a significant difference was present in proposed risk factors (shoulder and core endurance parameters) between players with and without a previous shoulder injury. Shoulder IR ROM and years of experience were significant predictors of shoulder injury. Early detection of modifiable proposed risk factors may help prevent reinjury in young athletes. CLINICAL RELEVANCE Screening at an early age can help identify and address pre-existing injuries, support youth athletes' return to sport after a shoulder injury, prevent new injuries, and improve performance.
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Affiliation(s)
- Aslı Yeral
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Yeditepe University, Istanbul, Türkiye
| | - Feryal Subaşı
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Yeditepe University, Istanbul, Türkiye
| | - Ata Tekin
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Yeditepe University, Istanbul, Türkiye
| | - Elif Tuğçe Çil
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Yeditepe University, Istanbul, Türkiye
| | - Gonca Mumcu
- Dental School, Department of Dentomaxillofacial Radiology, Istanbul Okan University, Istanbul, Türkiye
| | - Meral Yay
- Department of Statistics, Mimar Sinan Fine Arts University, Istanbul, Türkiye
| | - Uğur Şaylı
- Departments of Orthopaedics and Traumatology, Acıbadem Hospitals, Istanbul, Türkiye
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Marijančić V, Peharec S, Starčević-Klasan G, Grubić Kezele T. Gender Differences in the Relationship between Physical Activity, Postural Characteristics and Non-Specific Low Back Pain in Young Adults. J Funct Morphol Kinesiol 2024; 9:189. [PMID: 39449483 PMCID: PMC11503320 DOI: 10.3390/jfmk9040189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2024] [Revised: 10/02/2024] [Accepted: 10/08/2024] [Indexed: 10/26/2024] Open
Abstract
Background/Aim: University students are a particularly vulnerable population, as they spend increasing amounts of time sitting, which poses a major threat to their musculoskeletal health and posture. The aim of this cross-sectional study was to investigate gender differences in the relationships between physical activity (PA) and sedentary behavior, spinal curvatures and mobility, the endurance and balance of the trunk muscles, and the possible presence of non-specific low back pain (NS-LBP) in young adults aged 18-25 years. Methods: A total of 139 students completed all required tests. Results: Male students engaged in significantly more PA related to recreation, sports and leisure and were significantly more likely to be hyperkyphotic than female students. The more the male students participated in sports, the more pronounced the thoracic kyphosis. Female students had significantly more pronounced lumbar lordosis and anterior pelvic tilt that correlated with lumbar lordosis. Female students generally had significantly higher trunk extensor endurance and more balanced trunk musculature than males. NS-LBP correlated with PA in female students who generally had higher levels of NS-LBP than male students, with a statistically significant difference between those who practiced the most PA. Conclusions: Our results suggest that female students practice less PA and have pronounced lordosis and trunk extensor endurance, in contrast to males who practice more PA and have pronounced trunk flexor endurance and hyperkyphosis. Our findings suggest that more PA should be encouraged but implemented with caution and as an individualized gender-specific approach to prevent postural deformities and chronic musculoskeletal disorders, including NS-LBP.
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Affiliation(s)
- Verner Marijančić
- Department of Physiotherapy, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia; (V.M.); (S.P.)
| | - Stanislav Peharec
- Department of Physiotherapy, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia; (V.M.); (S.P.)
| | - Gordana Starčević-Klasan
- Department of Basic Medical Science, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia
| | - Tanja Grubić Kezele
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia;
- Department of Clinical Microbiology, Clinical Hospital Rijeka, 51000 Rijeka, Croatia
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Santos PDJ, Aragão-Santos JC, Carvalho EÁN, Da Silva-Grigoletto ME. Functional vs. dual-task training effects on trunk muscle function and functional fitness in older women with and without chronic low back pain: A randomized clinical trial. Gait Posture 2024; 114:35-41. [PMID: 39232448 DOI: 10.1016/j.gaitpost.2024.08.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 07/04/2024] [Accepted: 08/25/2024] [Indexed: 09/06/2024]
Abstract
INTRODUCTION Non-specific chronic low back pain (CLBP) predominantly affects women aged 40-80 years. Physical exercise is a primary treatment form, with functional training (FT) and dual-task training (DT) emerging as potential modalities due to their distinct characteristics. However, limited information exists regarding the effects of these exercise modalities on CLBP. OBJECTIVE To compare the FT and DT effects on trunk function and functional fitness in CLBP older women. METHODOLOGY This was a randomized clinical trial with two training groups (FT and DT) and CLBP and non-CLBP individuals. We assessed the trunk stability, maximum isometric strength, endurance of trunk muscles, and functional fitness before and after 16 weeks of training RESULTS: We found only time effects for circular stability and instability (p <.001), flexors (p =.006), and extensors endurance (p <.001). For the lateral flexors, there was an average reduction of 17.3 units in lateral flexor endurance in the FT compared to the DT in CLBP individuals. For the strength of the flexor, CLBP individuals exhibited an increase of 69.3 units compared to non-CLBP. For the strength of extensors, CLBP individuals showed a decrease of 75.1 units compared to non-CLBP individuals. We identified a time effect for all functional fitness measures (p <.050) CONCLUSION: FT and DT increase trunk stability, maximum isometric strength, and endurance of trunk muscles, besides the functional fitness of CLBP older women SIGNIFICANCE: Professionals can choose either training type, as there are no differences in the initial 16 weeks of intervention.
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Affiliation(s)
- Poliana de Jesus Santos
- Physiological Sciences Graduate Program, Federal University of Sergipe, Department of Physiology, Cidade Univ. Prof. José Aloísio de Campos Av. Marechal Rondon, s/n, Jd. Rosa Elze, São Cristóvão, SE, Brazil.
| | - José Carlos Aragão-Santos
- Health Sciences Graduate Program, Federal University of Sergipe, Department of Medicine, Cidade Univ. Prof. José Aloísio de Campos Av. Marechal Rondon, s/n, Jd. Rosa Elze, São Cristóvão, SE, Brazil
| | - Elyson Ádan Nunes Carvalho
- Departament of Electrical Engineering, Federal University of Sergipe, Cidade Univ. Prof. José Aloísio de Campos Av. Marechal Rondon, s/n, Jd. Rosa Elze, São Cristóvão, SE, Brazil
| | - Marzo Edir Da Silva-Grigoletto
- Department of Physical Education, Federal University of Sergipe, Cidade Univ. Prof. José Aloísio de Campos Av. Marechal Rondon, s/n, Jd. Rosa Elze, São Cristóvão, SE, Brazil
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Chaari F, Boyas S, Rebai H, Rahmani A, Sahli S. Effectiveness of 12-Week Core Stability Training on Postural Balance in Soccer Players With Groin Pain: A Single-Blind Randomized Controlled Pilot Study. Sports Health 2024:19417381241259988. [PMID: 39066655 DOI: 10.1177/19417381241259988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Core stability training (CST) is effective in improving postural balance, core endurance, and self-reported outcomes in different populations. This study aimed to investigate the effect of CST in soccer players with groin pain (GP). HYPOTHESIS CST would improve postural balance performance, core endurance, and self-reported outcomes in soccer players with GP. STUDY DESIGN Randomized controlled trial. LEVEL OF EVIDENCE Level 2. METHODS Soccer players with GP who met the selection criteria were assigned randomly to a CST (CSTG, n = 10) or a control (CG, n = 10) group. The CG undertook no additional physical activity program besides their usual training. The CSTG performed a 12-week CST comprising 76 ~75 min sessions. Static (force platform) and dynamic (Y-Balance test) postural balance, core endurance (McGill trunk endurance tests), and self-reported outcomes (Copenhagen Hip and Groin Outcome Score [HAGOS]) were assessed before and immediately after the 12-week CST. RESULTS Significant improvements were seen in dynamic postural balance (P = 0.04 to <0.01), HAGOS scores (P = 0.02 to <0.01), and core endurance measures (P < 0.01) in the CSTG in posttest compared with pretest session and compared with CG. Static bipedal postural balance measures showed significant improvements (eyes open, P = 0.02; eyes closed, P < 0.01) in the CSTG in posttest compared with pretest session. However, no significant differences (P > 0.05) were observed between CSTG and CG after the training period. CONCLUSION A 12-week CST improved static (foam surface) and dynamic postural balance, core endurance measures, and HAGOS scores. CLINICAL RELEVANCE The beneficial effect of CST on improving postural balance, core endurance, and self-reported outcomes in soccer players with GP suggests that this training would be an important feature of rehabilitation programs for these players. Coaches and clinicians should prioritize CST training when designing rehabilitation programs.
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Affiliation(s)
- Fatma Chaari
- Research laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France
| | - Sébastien Boyas
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France
| | - Haithem Rebai
- Tunisian Research Laboratory 'Sports Performance Optimization' (LR09SEP01), National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
| | - Abderrahmane Rahmani
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France
| | - Sonia Sahli
- Research laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
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Chaari F, Rahmani A, Rebai H, Fendri T, Sahli S, Boyas S. Core stability is associated with dynamic postural balance in soccer players experiencing groin pain without time-loss. J Orthop 2024; 53:1-6. [PMID: 38450062 PMCID: PMC10911967 DOI: 10.1016/j.jor.2024.02.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 02/24/2024] [Indexed: 03/08/2024] Open
Abstract
Objectives The study sought to evaluate possible relationships between dynamic postural balance and pain, core stability, and hip range of motion in soccer players who were experiencing groin pain (GP). Furthermore, the study aimed to compare these measurements in symptomatic and asymptomatic players. Methods The study included 42 male soccer players experiencing GP and an equal number of asymptomatic players. Dynamic postural balance, pain, hip range of motion and trunk endurance were measured. Results The GP group revealed reduced dynamic balance performance (p < 0.01-0.001) in injured and non-injured limbs compared to control group. Further, players experiencing GP demonstrated lower hip range of motion in internal (p < 0.05) and total rotations (p < 0.01) in the injured limb, and lower trunk endurance (p < 0.001) compared to their asymptomatic peers. In general, core stability was associated (r = 0.13-0.61, p < 0.05-0.001) with the poor dynamic balance performance in the GP group while standing on injured and non-injured limbs. No significant correlations between dynamic postural balance, pain and hip range of motion were observed. Conclusion Poor core endurance was found to be associated with dynamic balance disorders in soccer players experiencing GP. This information can aid in the development of targeted strategies to enhance dynamic postural balance in these players.
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Affiliation(s)
- Fatma Chaari
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
- Research Laboratory, Movement - Interactions, Performance, MIP, UR4334, Faculty of Sciences and Technologies, Le Mans, France
| | - Abderrahmane Rahmani
- Research Laboratory, Movement - Interactions, Performance, MIP, UR4334, Faculty of Sciences and Technologies, Le Mans, France
| | - Haithem Rebai
- Tunisian Research Laboratory ‘Sports Performance Optimization (LR09SEP01), National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
| | - Thouraya Fendri
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
- Research Laboratory, Movement - Interactions, Performance, MIP, UR4334, Faculty of Sciences and Technologies, Le Mans, France
| | - Sonia Sahli
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| | - Sébastien Boyas
- Research Laboratory, Movement - Interactions, Performance, MIP, UR4334, Faculty of Sciences and Technologies, Le Mans, France
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Silva Barros BRD, Barros ACMD, da Silva Júnior N, Cavalcanti IBS, Sousa CDO. Motor alterations along the kinetic chain in amateur volleyball and handball athletes with shoulder pain: An observational comparative study. J Bodyw Mov Ther 2024; 39:364-372. [PMID: 38876653 DOI: 10.1016/j.jbmt.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/21/2024] [Accepted: 02/22/2024] [Indexed: 06/16/2024]
Abstract
Overhead sports overload the shoulder complex due to movement repetition and the great amount of force created during the athletic motion, which may cause adaptations in the shoulder and lead to shoulder pain. However, overhead movements include the kinetic chain, and alterations in some of the structures throughout the kinetic chain may increase stress on the shoulder complex and be associated with shoulder pain. PURPOSE To compare kinetic chain components in overhead athletes with and without shoulder pain. METHODS Forty-one volleyball and handball athletes (21 with and 20 without shoulder pain) were included and assessed for hip internal (IR) and external rotation (ER) range of motion (ROM), hip and trunk isometric strength, trunk endurance and neuromuscular control of the lower and upper limbs (Y balance test). RESULTS Athletes with shoulder pain showed smaller IR ROM in both hips, lower endurance time for trunk extensors and flexors, decreased reach distance in the anterior and posteromedial direction, as well as a smaller composite score in the Y balance test (p < 0.05). CONCLUSION Volleyball and handball athletes with shoulder pain showed changes in ROM throughout the kinetic chain in addition to lower core endurance, and decreased neuromuscular control of lower limbs.
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Affiliation(s)
| | | | - Nilton da Silva Júnior
- Department of Physical Therapy, Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil
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Krishna V, Noronha T, Pathak AA. Association between core strength and dynamic balance of throwing hand in professional healthy cricket fast bowlers: A cross sectional study. J Bodyw Mov Ther 2024; 39:156-161. [PMID: 38876620 DOI: 10.1016/j.jbmt.2024.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 12/06/2023] [Accepted: 02/25/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND The core musculature gets activated by feed forward fashion during the movement of upper extremity, as in kinetic chain of throwing, shoulder muscle contributes larger dynamic balance and also in reversed manner. Aim of the current study was to associate the strength of core and the dynamic balance of throwing hand in cricket fast bowlers. METHODS 72 subjects were initially screened for eligibility, and ultimately, 55 male participants from various cricket coaching academies, aged 19.1 ± 2.6 on average, were included. The mean BMI of the participants was 20.9. The assessments included the Modified Upper Quarter Y Balance Test (mUQYBT)- Medial (M), Supero-Lateral reach (SL), Infero-Lateral reach(IL) along with Core measures- 600 Abdominal flexion test (600 AFT), right side plank test (RSP), Left side plank test (LSP), Beiring Sorenson test (BST), all of which were successfully completed. RESULTS Based on our findings, we observed a mild positive correlation between the values of mUQYBT and core measures. We employed Pearson's coefficient to evaluate the association, and the R2 values were utilized to quantify the amount of variability. The resulting scores were RSP to SL (r = 0.38, R2 = 0.14), LSP to SL (r = 0.43, R2 = 0.19), LSP to RSP (r = 0.790, R2 = 0.62), BSP to Composite score (r = 0.29, R2 = 0.08), SL to 600 AFT* (r = 0.231, R2 = 0.05) and BMI to IL* (r = -0.107, R2 = 0.01). CONCLUSION In conclusion, a positive correlation was exhibited between dynamic balance and core strength in healthy cricket fast bowlers. Educating bowlers on proper movement techniques and prescribing targeted exercises can enhance dynamic balance, reducing the risk of injuries.
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Affiliation(s)
- Vidhya Krishna
- Institute of Physiotherapy, Srinivas University, Mangalore, Karnataka, India
| | - Thrishala Noronha
- Institute of Physiotherapy, Srinivas University, Mangalore, Karnataka, India.
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Correia Bulhões LC, Alves Gomes SR, da Silva VD, de Azevedo Rodolfo JI, Macedo LDB, Brasileiro JS. Effects of a mat Pilates-based exercise program for low back pain in helicopter pilots of the Brazilian Air Force: Randomized controlled trial. J Bodyw Mov Ther 2024; 39:544-549. [PMID: 38876683 DOI: 10.1016/j.jbmt.2024.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 02/06/2024] [Accepted: 03/18/2024] [Indexed: 06/16/2024]
Abstract
INTRODUCTION Helicopter pilots may present chronic low back pain due to vibration exposure and asymmetric posture during flight. OBJECTIVES To analyze the effects of a Pilates-based exercise program on low back pain of helicopter pilots of the Brazilian Air Force. METHODS This is a randomized controlled trial with fifteen helicopter pilots of the Brazilian Air Force, who were assessed for pain intensity (Numerical Pain Rating Scale), disability associated with low back pain, and spine muscle endurance in three positions: trunk extension (Ito test) and left and right lateral bridge. Individuals were randomly distributed into the regular exercises group (REG) (n = 7), oriented to maintain their exercise routine, and Pilates group (PG) (n = 8), which performed an exercise program based on Pilates method twice a week for 12 weeks. Reassessments occurred after 6 and 12 weeks. Data were analyzed on SPSS 20.0 software using a significance level of 5%. RESULTS PG showed a significant reduction in low back pain after 12 weeks of training compared with REG (mean difference of 3.5 points, p < 0.0001). We also observed increased endurance of trunk extensors (p = 0.002) and right (p = 0.001) and left lateral muscles (p = 0.001) in the PG compared with REG. However, the indexes of disability did not change between groups. CONCLUSION Pain intensity was significantly reduced while spine muscle endurance increased in PG compared with REG after intervention; thus, Pilates-based exercises should be considered in physical conditioning programs for helicopter pilots.
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Güngör F, Ovacık U, Ertan Harputlu Ö, Yekdaneh AA, Kurt İ, Ertürk Uzunoğlu G, Polat İlgüz B, Aküzüm F, Akbaba YA. Tele-assessment of core performance and functional capacity: Reliability, validity, and feasibility in healthy individuals. J Telemed Telecare 2024; 30:1017-1025. [PMID: 35916001 DOI: 10.1177/1357633x221117335] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Many assessment methods are used in physiotherapy to analyze the fitness level and injury risk in athletes, and to determine the general health status and the effectiveness of the treatment applied in patients. Considering the need for telehealth use, it is essential to determine the usability of tests performed as tele-assessment. This study aimed to examine the intra-rater reliability, validity, and feasibility of the tele-assessment version of core strength and endurance and functional capacity assessments in healthy individuals. METHODS "Curl-up," "Modified Push-up," "Plank," and "Lateral Bridge" tests were used for core strength and endurance performance assessment, and "Timed Up and Go," "30 second Sit to Stand," and "Functional Reach Test" tests were used for functional capacity assessment in healthy individuals. Participants were evaluated first by tele-assessment, then one hour later on the same day, all assessments were repeated face-to-face procedures by the researchers thus the validity of the tele-assessment method was determined. All tests were applied as tele-assessment one week later to determine the intra-rater reliability of the tele-assessment method. The system usability scale was applied to evaluate the usability of our tele-assessment method. RESULTS Eighty healthy people were enrolled. Intraclass correlation coefficients ranged between 0.91 and 0.97 for core performance tests and between 0.95 and 0.97 for functional tests. All tele-assessment versions of the core performance and functional tests were highly correlated with the face-to-face versions. DISCUSSION Core strength-endurance and functional tests performed via tele-assessment were reliable, valid, and feasible for practically measuring the performance of healthy young adults. This study supports the tele-assessment versions of these tests. TRIAL REGISTRATION NUMBER AND TRIAL REGISTER Clinicaltrials.gov: NCT04899804.
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Affiliation(s)
- Feray Güngör
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Uğur Ovacık
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Physiotherapy Program, Department of Medical Services and Techniques, Vocational School of Health Services, Istanbul Aydin University, Istanbul, Turkey
| | - Özge Ertan Harputlu
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ayşe Asena Yekdaneh
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Physiotherapy English Program, Vocational School of Health Services, Fenerbahce University, Istanbul, Turkey
| | - İrem Kurt
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Istanbul Gelisim University, Istanbul, Turkey
| | - Gamze Ertürk Uzunoğlu
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Shadow Teaching Program for the Disabled, Department of Social Services and Counseling, Vocational School of Health Services, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Başak Polat İlgüz
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Funda Aküzüm
- Department of Physiotherapy and Rehabilitation, Institute of Graduate Studies, Istanbul University-Cerrahpasa, Istanbul, Turkey
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Yıldız Analay Akbaba
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Istanbul University-Cerrahpasa, Istanbul, Turkey
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13
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Lara-Palomo IC, Capel-Alcaraz AM, García-López H, Castro-Sánchez AM, Albornoz-Cabello M. Effects of monopolar pulsed-capacitive dielectric radiofrequency diathermy in patients with chronic low back pain: a randomised clinical trial. Sci Rep 2024; 14:14059. [PMID: 38890440 PMCID: PMC11189424 DOI: 10.1038/s41598-024-64832-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 06/13/2024] [Indexed: 06/20/2024] Open
Abstract
Monopolar capacitive diathermy is a physiotherapy technique that uses high-frequency currents to generate heat in deep tissues. This heat can have several therapeutic effects, especially in the treatment of chronic low back pain (CLBP), however, until now there is little evidence of this type of diathermy. The purpose was to evaluate the efficacy of a pulsed monopolar dielectric radiofrequency diathermy (PRF)-capacitive type versus simulated treatment on symptomatology of patients with CLBP. A single-blind randomised controlled trial was conducted. Sixty patients with CLBP were randomly assigned to a PRF-capacitive or a simulated treatment group. All participants received 3 sessions per week for 3 weeks. Disability, pain intensity, movement phobia, lumbar anteflexion, quality of life, and sleep quality were assessed at baseline, after treatment, and at two months. The application of 9 sessions of PRF-capacitive showed significant improvements compared to simulated therapy during the entire follow-up for disability (F = 26.99, p < 0.001), pain intensity (F = 0.550, p < 0.001), the quality of life components of physical function (F = 0.780, p < 0.001), social function (F = 0.780, p < 0.001) and mental health (F = 0.858, p = 0.003) and for sleep duration (F = 0.863, p = 0.004).
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Affiliation(s)
- Inmaculada Carmen Lara-Palomo
- Department of Nursing, Physical Therapy and Medicine, University of Almeria, Ctra. Sacramento s/n La Cañada de San Urbano, 04120, Almería, Spain.
| | - Ana María Capel-Alcaraz
- Department of Nursing, Physical Therapy and Medicine, University of Almeria, Ctra. Sacramento s/n La Cañada de San Urbano, 04120, Almería, Spain
| | - Héctor García-López
- Department of Nursing, Physical Therapy and Medicine, University of Almeria, Ctra. Sacramento s/n La Cañada de San Urbano, 04120, Almería, Spain
| | - Adelaida María Castro-Sánchez
- Department of Nursing, Physical Therapy and Medicine, University of Almeria, Ctra. Sacramento s/n La Cañada de San Urbano, 04120, Almería, Spain
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Pires D, Duarte S, Rodrigues AM, Caeiro C, Canhão H, Branco J, Alves J, Marques M, Aguiar P, Fernandes R, Sousa RD, Cruz EB. MyBack - effectiveness and implementation of a behavior change informed exercise programme to prevent low back pain recurrences: a hybrid effectiveness-implementation randomized controlled study protocol. BMC Musculoskelet Disord 2024; 25:440. [PMID: 38840084 PMCID: PMC11151631 DOI: 10.1186/s12891-024-07542-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 05/24/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Low back pain (LBP) is a common health condition and the leading cause of years lived with disability worldwide. Most LBP episodes have a favourable prognosis, but recurrences within a year are common. Despite the individual and societal impact related to LBP recurrences, there is limited evidence on effective strategies for secondary prevention of LBP and successful implementation of intervention programmes in a real-world context. The aim of this study is to analyse the effectiveness of a tailored exercise and behavioural change programme (MyBack programme) in the secondary prevention of LBP; and evaluate acceptability, feasibility and determinants of implementation by the different stakeholders, as well as the implementation strategy of the MyBack programme in real context. METHODS This protocol describes a hybrid type I, randomized controlled trial to evaluate the effectiveness and implementation of MyBack programme in the context of primary health care. The Behaviour Change Wheel framework and FITT-VP principles will inform the development of the behaviour change and exercise component of MyBack programme, respectively. Patients who have recently recovered from an episode of non-specific LBP will be randomly assigned to MyBack and usual care group or usual care group. The primary outcome will be the risk of LBP recurrence. The secondary outcomes will include disability, pain intensity, musculoskeletal health, and health-related quality of life. Participants will be followed monthly for 1 year. Costs data related to health care use and the MyBack programme will be also collected. Implementation outcomes will be assessed in parallel with the effectiveness study using qualitative methods (focus groups with participants and health providers) and quantitative data (study enrolment and participation data; participants adherence). DISCUSSION To our knowledge, this is the first study assessing the effectiveness and implementation of a tailored exercise and behaviour change programme for prevention of LBP recurrences. Despite challenges related to hybrid design, it is expected that data on the effectiveness, cost-effectiveness, and implementation of the MyBack programme may contribute to improve health care in patients at risk of LBP recurrences, contributing to direct and indirect costs reduction for patients and the health system. TRIAL REGISTRATION NUMBER NCT05841732.
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Affiliation(s)
- Diogo Pires
- Instituto Politécnico de Setúbal, Escola Superior de Saúde, Setúbal, Portugal.
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal.
| | - Susana Duarte
- Instituto Politécnico de Setúbal, Escola Superior de Saúde, Setúbal, Portugal
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, NOVA University Lisbon, Lisboa, Portugal
| | - Ana Maria Rodrigues
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- EpiDoC Unit, NOVA Medical School, NOVA University of Lisbon, Lisboa, Portugal
- Unidade de Reumatologia, Hospital dos Lusíadas, Lisboa, Portugal
| | - Carmen Caeiro
- Instituto Politécnico de Setúbal, Escola Superior de Saúde, Setúbal, Portugal
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Helena Canhão
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- EpiDoC Unit, NOVA Medical School, NOVA University of Lisbon, Lisboa, Portugal
- Unidade de Reumatologia, CHULC Hospital Santo António dos Capuchos, Lisboa, Portugal
| | - Jaime Branco
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- EpiDoC Unit, NOVA Medical School, NOVA University of Lisbon, Lisboa, Portugal
- Serviço de Reumatologia do Hospital Egas Moniz-Centro Hospitalar Lisboa Ocidental, Lisboa, Portugal
| | - Joana Alves
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, NOVA University Lisbon, Lisboa, Portugal
| | - Marta Marques
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Pedro Aguiar
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, NOVA University Lisbon, Lisboa, Portugal
| | - Rita Fernandes
- Instituto Politécnico de Setúbal, Escola Superior de Saúde, Setúbal, Portugal
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
- LBMF, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, Dafundo, Portugal
| | - Rute Dinis Sousa
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Eduardo B Cruz
- Instituto Politécnico de Setúbal, Escola Superior de Saúde, Setúbal, Portugal
- Comprehensive Health Research Centre, NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
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Deodato M, Saponaro S, Šimunič B, Martini M, Murena L, Buoite Stella A. Trunk muscles' characteristics in adolescent gymnasts with low back pain: a pilot study on the effects of a physiotherapy intervention including a postural reeducation program. J Man Manip Ther 2024; 32:310-324. [PMID: 37649443 PMCID: PMC11216269 DOI: 10.1080/10669817.2023.2252202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 08/20/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Trunk muscles' function and characteristics are of great importance for both static and dynamic tasks in different sports, and abnormalities of trunk flexors and extensors might be associated with low back pain (LBP). The aim of this study was to provide a comprehensive evaluation of the functional, morphological and contractile properties in trunk flexors and extensors of young gymnasts with and without LBP. METHODS Young gymnasts (14/25 females, 14-18 y) were screened for the presence of chronic LBP. Abdominal and lumbar muscles were tested for function (McGill's endurance tests), thickness (ultrasound), and contractile responses (tensiomyography). An 8-sessions physiotherapy intervention including postural reeducation was performed by a subsample of 10 subjects with LBP. RESULTS LBP was found to be associated to higher flexors-to-extensors endurance ratio (OR 11.250, 95% CI: 1.647-76.849, p = 0.014), reduced mean lumbar multifidus thickness (OR 16.500, 95% CI: 2.246-121.228, p = 0.006), and reduced mean erector spinae radial displacement (OR 16.500, 95% CI: 2.246-121.228, p = 0.006). The physiotherapy intervention was found to reduce LBP symptoms and it was associated with a significant improvement in the flexors-to-extensors ratio (p < 0.001). CONCLUSIONS This study provides preliminary evidence of functional, morphological, and contractile trunk muscles' alterations associated with chronic LBP in young gymnasts, and presents the effects of a postural reeducation program on symptoms and muscles' functional properties.
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Affiliation(s)
- Manuela Deodato
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
- PhD Program in Neural and Cognitive Sciences, Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Serena Saponaro
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Boštjan Šimunič
- Institute for Kinesiology Research, Science and Research Center of Koper, Koper, Slovenia
| | - Miriam Martini
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Luigi Murena
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Alex Buoite Stella
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
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Larivière C, Preuss R, Coutu MF, Sullivan MJ, Roy N, Henry SM. Disability reduction following a lumbar stabilization exercise program for low back pain: large vs. small improvement subgroup analyses of physical and psychological variables. BMC Musculoskelet Disord 2024; 25:358. [PMID: 38704535 PMCID: PMC11069239 DOI: 10.1186/s12891-024-07480-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 04/28/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Little is known about why patients with low back pain (LBP) respond differently to treatment, and more specifically, to a lumbar stabilization exercise program. As a first step toward answering this question, the present study evaluates how subgroups of patients who demonstrate large and small clinical improvements differ in terms of physical and psychological changes during treatment. METHODS Participants (n = 110) performed the exercise program (clinical sessions and home exercises) over eight weeks, with 100 retained at six-month follow-up. Physical measures (lumbar segmental instability, motor control impairments, range of motion, trunk muscle endurance and physical performance tests) were collected twice (baseline, end of treatment), while psychological measures (fear-avoidance beliefs, pain catastrophizing, psychological distress, illness perceptions, outcome expectations) were collected at four time points (baseline, mid-treatment, end of treatment, follow-up). The participants were divided into three subgroups (large, moderate and small clinical improvements) based on the change of perceived disability scores. ANOVA for repeated measure compared well-contrasted subgroups (large vs. small improvement) at different times to test for SUBGROUP × TIME interactions. RESULTS Statistically significant interactions were observed for several physical and psychological measures. In all these interactions, the large- and small-improvement subgroups were equivalent at baseline, but the large-improvement subgroup showed more improvements over time compared to the small-improvement subgroup. For psychological measures only (fear-avoidance beliefs, pain catastrophizing, illness perceptions), between-group differences reached moderate to strong effect sizes, at the end of treatment and follow-up. CONCLUSIONS The large-improvement subgroup showed more improvement than the small-improvement subgroup with regard to physical factors typically targeted by this specific exercise program as well as for psychological factors that are known to influence clinical outcomes.
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Affiliation(s)
- Christian Larivière
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), 505, boul. De Maisonneuve Ouest, Montreal, QC, H3A 3C2, Canada.
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), 6363, Hudson Road, office 061, Montreal, QC, H3S 1M9, Canada.
| | - Richard Preuss
- School of Physical & Occupational Therapy, McGill University, 845 Sherbrooke Wst, Montreal, QC, H3G 1Y5, Canada
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), 6363, Hudson Road, office 061, Montreal, QC, H3S 1M9, Canada
| | - Marie-France Coutu
- Charles-Le Moyne Hospital Research Centre, University of Sherbrooke, 150 Place Charles-Le Moyne, Office 200, Longueuil, QC, J4K 0A8, Canada
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), 6363, Hudson Road, office 061, Montreal, QC, H3S 1M9, Canada
| | - Michael J Sullivan
- Department of Psychology, McGill University, 1205 Docteur Penfield, Montreal, QC, H3A 1B1, Canada
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), 6363, Hudson Road, office 061, Montreal, QC, H3S 1M9, Canada
| | - Nicolas Roy
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), 6363, Hudson Road, office 061, Montreal, QC, H3S 1M9, Canada
| | - Sharon M Henry
- Department of Neurological Sciences, University of Vermont, Burlington, VT, 05401, USA
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Kara F, Ergin Gedik G, Şahinoğlu E. The associations of physical parameters with the Closed Kinetic Chain Upper Extremity Stability Test, the Upper Quarter Y Balance Test, and the Upper Limb Rotation Test in professional overhead athletes. Phys Ther Sport 2024; 67:90-103. [PMID: 38642438 DOI: 10.1016/j.ptsp.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/06/2024] [Accepted: 03/10/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVE To investigate the associations of glenohumeral internal (IR) and external rotation (ER), horizontal adduction (HA), and thoracic spine rotation ranges of motion (ROM), isometric muscle strength of the shoulder rotators, and trunk muscle endurance with the Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST), the Upper Quarter Y Balance Test (YBT-UQ), and the Upper Limb Rotation Test (ULRT) in overhead athletes. DESIGN Cross-sectional study. SETTINGS Laboratory. PARTICIPANTS One hundred twenty-one athletes were enrolled. MAIN OUTCOME MEASURES Independent variables were: IR, ER, HA, and thoracic spine rotation ROMs, isometric muscle strength of glenohumeral IR and ER muscles, and trunk muscle endurance. Dependent variables were: CKCUEST, YBT-UQ, ULRT. RESULTS IR ROM of the nondominant side was associated with the CKCUEST, the YBT-UQ, and the ULRT. IR muscle strength of the dominant side was associated with the CKCUEST and the ULRT. Trunk flexor and lateral endurance of the dominant side were associated with the CKCUEST and the YBT-UQ, respectively. CONCLUSIONS Many of the physical parameters influencing scores on the CKCUEST and the YBT-UQ are different. Common parameters influence the CKCUEST and ULRT scores, yet more parameters influence the CKCUEST score. We suggest the combined use of the CKCUEST and the YBT-UQ in overhead athletes.
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Affiliation(s)
| | - Gülbin Ergin Gedik
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, İzmir Bakirçay University, İzmir, Turkey
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Oliveira JM, Clark VL, Furlanetto KC, Gibson PG, McDonald VM. Core Function in Adults With Severe Asthma and Its Relationship With Breathing Symptoms. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:1254-1262.e1. [PMID: 38316184 DOI: 10.1016/j.jaip.2024.01.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 01/04/2024] [Accepted: 01/26/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND People with asthma may have skeletal muscle dysfunction but data describing core function in severe asthma are limited. OBJECTIVE To compare core function between people with severe asthma and healthy controls and to determine the difference between males and females. Furthermore, we aimed to investigate the association between core function and breathing symptoms. METHOD Adults with a diagnosis of severe asthma and healthy controls undertook an assessment that included 3 core function tests: partial sit-up, Biering-Sorensen, and side bridge. Breathing symptoms were assessed by the modified Medical Research Council dyspnea scale, modified Borg scale, and Nijmegen questionnaire. RESULTS People with severe asthma (n = 136) (38% male, age median [Q1-Q3] 59 y [45-68], body mass index 30 kg/m2 [26-37]) were compared with 66 people without respiratory disease (47% male, age 55 y [34-65], body mass index 25 kg/m2 [22-28]). There was no difference between groups in the partial sit-up (P = .09). However, participants with severe asthma performed worse with the Biering-Sorensen (P < .001), and the left and right side bridge test (P < .001 for both) than the healthy comparison group. Similar results were found when comparing males and females separately. Males with severe asthma had increased function compared with their female counterparts in the left side bridge test. Core function tests correlated with the breathing symptom measures, the modified Medical Research Council, modified Borg scale, and Nijmegen questionnaire (-0.51 > r > -0.19; P ≤ .03). CONCLUSIONS Adults with severe asthma have worse core function than their control counterparts, independent of sex. Furthermore, as core function decreases, breathing symptoms increase.
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Affiliation(s)
- Joice M Oliveira
- Graduate Program in Rehabilitation Sciences, Pitágoras-Unopar University, Paraná, Brazil; Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, State University of Londrina, Paraná, Brazil; Asthma and Breathing Research Centre, Hunter Medical Research Institute, Newcastle, New South Wales, Australia; School of Nursing and Midwifery, College of Health, Medicine and Wellbeing, The University of Newcastle, Newcastle, New South Wales, Australia
| | - Vanessa L Clark
- Asthma and Breathing Research Centre, Hunter Medical Research Institute, Newcastle, New South Wales, Australia; School of Nursing and Midwifery, College of Health, Medicine and Wellbeing, The University of Newcastle, Newcastle, New South Wales, Australia
| | - Karina C Furlanetto
- Graduate Program in Rehabilitation Sciences, Pitágoras-Unopar University, Paraná, Brazil; Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, State University of Londrina, Paraná, Brazil
| | - Peter G Gibson
- Asthma and Breathing Research Centre, Hunter Medical Research Institute, Newcastle, New South Wales, Australia; School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, New South Wales, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Vanessa M McDonald
- Asthma and Breathing Research Centre, Hunter Medical Research Institute, Newcastle, New South Wales, Australia; School of Nursing and Midwifery, College of Health, Medicine and Wellbeing, The University of Newcastle, Newcastle, New South Wales, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia.
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Godhe M, Rönquist G, Nilsson J, Ekblom Ö, Nyberg L, Edman G, Andersson E. Reliability in Novel Field-Based Fitness Measurements and Postexercise Scores from a Physical Fitness Test Battery in Older Adults. Gerontology 2024; 70:639-660. [PMID: 38565082 PMCID: PMC11177894 DOI: 10.1159/000538446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 03/17/2024] [Indexed: 04/04/2024] Open
Abstract
INTRODUCTION Physical fitness is strongly associated with daily physical function, health, and longevity in older adults. Field-based tests may provide a reasonable alternative compared to advanced laboratory testing. Separating postexercise test scores from reactivity measurements requires sufficient test-retest reliability. Postexercise test scores with reliability analyses of field-based fitness tests in older adults are lacking. The present study aimed to examine the test-retest reliability of some novel easily accommodated fitness test measurements and compare pretest scores with postexercise results in these tests along with other field-based fitness tests in older adults. METHODS Totally 1,407 community-dwelling older adults (69% female), x̄ = 71.5 ± 5.0 (65-84 years), performed twelve field-based fitness tests at pretest 1, pretest 2 and a posttest after an 8-week exercise period (twice weekly 1 h of combined strength and aerobic training). T tests, intra-class correlation, limits of agreement, standard error of measurement, and coefficient of variance were performed between pre-1 and pre-2 tests, and repeated measures ANOVA and partial eta squared effect size for postexercise differences for men and women in 5-year age groups ranging from 65 to 84 years. RESULTS Between pre-1 and pre-2 tests a significant difference was noted in some of the novel fitness test measurements but generally not, e.g., in isometric trunk flexion and step-up height on either leg among all sex and age groups. In most of these novel fitness test measurements, no significant differences occurred between the two pretests. Examples of results from the pre-2 test to the posttest were isometric trunk flexion 45° endurance and isometric trunk extension endurance improved significantly for both sexes in age groups 65-74 years. Women, but not men, improved the maximal step-up height for both legs in most age groups. The speed in the 50 sit-to-stand improved significantly for most age groups in both sexes. Six-min walk distance improved significantly for most age groups in women but among men only in 65-69 years. In the timed-up-and-go test, significant improvements were seen for all age groups in women and in men 70-79 years. No postexercise improvements were generally observed for grip strength or balance. CONCLUSIONS In most of the novel fitness test measures, no significant difference was noted between the two pretests in the assessed sex and age groups. Results after the 8-week exercise period varied between sex and age groups, with significant improvements in several of the twelve studied fitness tests. These findings may be valuable for future projects utilizing easily accommodated physical fitness tests in older adults.
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Affiliation(s)
- Manne Godhe
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Gustaf Rönquist
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Johnny Nilsson
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Örjan Ekblom
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Lillemor Nyberg
- Department of Medicine and School of Health Sciences, Örebro University, Örebro, Sweden
| | - Gunnar Edman
- Research and Development, Norrtälje Hospital, Tiohundra AB, Norrtälje, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Eva Andersson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
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20
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Hamzeh Shalamzari M, Shamsoddini A, Ghanjal A, Shirvani H. Comparison of the effects of core stability and whole-body electromyostimulation exercises on kyphosis angle and core muscle endurance of inactive people with hyper kyphosis: A quasi-experimental pre-post study. J Bodyw Mov Ther 2024; 38:474-482. [PMID: 38763596 DOI: 10.1016/j.jbmt.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 08/11/2023] [Accepted: 11/06/2023] [Indexed: 05/21/2024]
Abstract
OBJECTIVE Restoring the degree of kyphosis to be consistent with good sagittal alignment of the spine is a key concern. This study aimed to compare the effect of core stability exercises (CSE) versus whole-body electromyostimulation (WB-EMS) and a combined program (PLUS) on kyphosis angle and core muscle endurance in sedentary individuals with hyperkyphosis. DESIGN A quasi-experimental single group pre-post study. SETTINGS Laboratory of corrective exercise. PARTICIPANTS seventy-five untrained men (28.9 ± 5.3 years) with thoracic hyperkyphosis. MAIN OUTCOME MEASURES A flexible ruler was used to measure the angle of kyphosis and McGill's test was used to evaluate core stability. RESULTS The results of the post hoc test demonstrated that the kyphosis angle was improved in the WB-EMS and PLUS groups compared to that in the CG (P < 0.05), but no significant difference was observed among the three groups(P > 0.05). In the post-test, core stability was significantly improved in CSE, WB-EMS and PLUS groups compared to that in the CG. CONCLUSIONS The WB-EMS and PLUS protocols as new training methods seem to be effective in changing posture parameters and correcting postural deformities, including kyphosis. Therefore, these protocols along with other rehabilitation programs can be used to correct kyphosis and improve core muscle endurance.
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Affiliation(s)
- Mohammad Hamzeh Shalamzari
- Department of Sports Injury and Biomechanics, Faculty of Sport Sciences and Health, University of Tehran, Tehran, Iran.
| | - Alireza Shamsoddini
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Ali Ghanjal
- Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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21
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Lara-Palomo IC, Antequera-Soler E, Fernández-Sánchez M, Castro-Sánchez AM, García-López H. Electrical dry needling versus a non-invasive multicomponent intervention in the treatment of myofascial trigger points in patients with chronic low back pain: A randomised clinical trial. Clin Rehabil 2024; 38:347-360. [PMID: 37700695 DOI: 10.1177/02692155231201589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
OBJECTIVE To compare the effects of electrical dry needling with a non-invasive multi-component intervention in patients with chronic low back pain. DESIGN A randomised single-blind clinical trial. SETTING Outpatient Physiotherapy Clinic; home. PARTICIPANTS Sixty-four patients with chronic low back pain aged 30-65 years. INTERVENTIONS Six-week electrical dry needling on myofascial trigger points, and a non-invasive multicomponent intervention (home exercise programme, stretching and ischemic compression). MAIN MEASURES Pain (Visual Analogue Scale), disability (Roland-Morris Disability Questionnaire and Oswestry Disability Index), kinesiophobia (Tampa Scale of Kinesiophobia), quality of life and sleep (Short Form 36-item Health Survey and Pittsburgh Sleep Quality Index), isometric endurance of trunk flexor muscles (McQuade test), lumbar mobility in flexion (finger-to-floor distance), and pressure pain threshold (algometer) were assessed at baseline, after 6 weeks, and after 2 months. RESULTS ANOVA showed statistically significant differences in group-by-time interaction for most pain pressure thresholds of myofascial trigger points (P < 0.05), for disability (Roland-Morris Disability Questionnaire: F = 6.14, P = 0.016; and Oswestry Disability Index: F = 7.36, P = 0.009), for trunk anteflexion (F = 10.03, P = 0.002) and for habitual sleep efficacy (F = 6.65, P = 0.012), use of hypnotics (F = 4.77, P = 0.033) and total score of quality of sleep (F = 8.23, P = 0.006). CONCLUSIONS In comparison to a non-invasive multicomponent intervention, electrical dry needling has more positive effects on disability, pain intensity, kinesiophobia, and reducing patients' sensitivity to myofascial trigger points pressure, at post-treatment and at 2 months. CLINICAL TRIAL REGISTRATION NUMBER NCT04804228. Registered on May 28th, 2021. Available at https://clinicaltrials.gov/ct2/show/NCT04804228.
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Affiliation(s)
| | | | | | | | - Héctor García-López
- Department of Nursing, Physical Therapy and Medicine, University of Almería, Almería, Spain
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22
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De Los Ríos-Calonge J, Barbado D, Prat-Luri A, Juan-Recio C, Heredia-Elvar JR, Elvira JLL, Vera-Garcia FJ. Are trunk stability and endurance determinant factors for whole-body dynamic balance in physically active young males? A multidimensional analysis. Scand J Med Sci Sports 2024; 34:e14588. [PMID: 38415784 DOI: 10.1111/sms.14588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/26/2024] [Accepted: 02/13/2024] [Indexed: 02/29/2024]
Abstract
OBJECTIVES Determine if (a) a better trunk stability and endurance are associated with an improved whole-body dynamic balance, and if (b) the assessment tests can be interchanged within each capability. METHODS Sixty-three physically active young males performed three trunk stability (i.e., the lumbopelvic stability, the unstable sitting and the sudden loading sitting tests), three trunk muscle endurance (i.e., the Biering-Sørensen, the side bridge and the front bridge tests) and four whole-body dynamic balance (i.e., the tandem and the single-leg stance, the Y-Balance, and the single-leg triple hop tests) tests two times. After assessing the reliability of the variables, a Pearson correlation analysis was performed. RESULTS The correlations between trunk stability and endurance tests with dynamic balance tests were non-significant except for the unstable sitting test with both the tandem (r = 0.502) and the single-leg stance (r = 0.522) tests. Moreover, no relationships were observed between the trunk stability and the trunk muscle endurance tests. Interestingly, no relationships were found between most tests within each capability (i.e., trunk stability, trunk endurance, and dynamic balance) except: (i) the front bridge stability test and the back (r = 0.461) and the side (r = 0.499) bridge stability tests; (ii) the two side bridge endurance tests (r = 0.786); (iii) the tandem and the single-leg stance tests (0.439 ≤ r ≤ 0.463); (iv) the Y-Balance and the single-leg triple hop tests (0.446 ≤ r ≤ 0.477). CONCLUSION Better trunk function does not seem to be a relevant factor for dynamic balance in young active males. In this population, specific measures are needed as the test interchangeability is questioned.
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Affiliation(s)
- J De Los Ríos-Calonge
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
| | - D Barbado
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
- Institute for Health and Biomedical Research (ISABIAL Foundation), Miguel Hernández University of Elche, Alicante, Spain
| | - A Prat-Luri
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
| | - C Juan-Recio
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
| | - J R Heredia-Elvar
- Department of Physical Activity and Sports Science, Alfonso X El Sabio University, Madrid, Spain
| | - J L L Elvira
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
| | - F J Vera-Garcia
- Department of Sport Sciences, Sport Research Center, Miguel Hernández University of Elche, Elche, Spain
- Institute for Health and Biomedical Research (ISABIAL Foundation), Miguel Hernández University of Elche, Alicante, Spain
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23
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Amin WM, Ali OI, Malik S, Draj SAI, Masoud FAM, Sohel AMI, Al Amer AM, Khurayzi RHH, Ahmed MM. Effects of Pilates Exercises on Core Stability After Recovery from COVID-19: A Randomized Controlled Trial. J Multidiscip Healthc 2024; 17:753-763. [PMID: 38404718 PMCID: PMC10893876 DOI: 10.2147/jmdh.s453050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/08/2024] [Indexed: 02/27/2024] Open
Abstract
Purpose The primary objective was to investigate the effects of Pilates exercises on CS, and the secondary objective was to assess static trunk balance after recovery from COVID-19. Patients and Methods 145 recovered COVID-19 university students between the ages of 19 and 25 participated in this single-blinded, randomized controlled trial study. The participants were divided into a Pilates group and a control group, each of which received a home exercise program. Core muscle endurance was measured using the five basic endurance tests and static balance using the Prokin system with open eyes (OE) and closed eyes (CE) at baseline and after three months of treatment. Results All measured parameters showed improvement within the groups after treatment. Group comparison revealed a significant increase in the Pilates group in all core endurance tests (P<0.001). The Prokin system results showed improvement in the Pilates group after treatment, while perimeter with OE, CE, and ellipse area with EC decreased (P<0.001), but there was no significant difference in ellipse with OE between the groups. Conclusion Pilates exercises positively improved core muscle endurance and trunk balance in people infected with COVID-19, which will be reflected in their quality of movement patterns and quality of life.
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Affiliation(s)
- Wafaa Mahmoud Amin
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- Basic Science for Physical Therapy Department, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Olfat Ibrahim Ali
- Physical Therapy Program, Batterjee Medical College, Jeddah, 21442, Saudi Arabia
- Basic Science Department, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Shazia Malik
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Suhair Asous I Draj
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Fatima Ahmed M Masoud
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Amal Mohammed I Sohel
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Asayil Mari Al Amer
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Rasmiah Hassan H Khurayzi
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Mohamed M Ahmed
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- Basic Science Department, Faculty of Physical Therapy, Beni-Suef University, Beni-Suef, Egypt
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24
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Janik F, Fabre C, Seichepine AL, Masquelier B, Barbier F, Toulotte C. Middle-term effects of education programme in chronic low back pain patients to an adherence to physical activity: A randomized controlled trial. PATIENT EDUCATION AND COUNSELING 2024; 119:108081. [PMID: 38000153 DOI: 10.1016/j.pec.2023.108081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023]
Abstract
OBJECTIVE This study was to measure the impact of an education programme in Chronic Low Back Pain (CLBP) patients on their changing behaviour; particularly on the resumption or maintenance of physical activity (PA) at three and six months after care. METHODS A two-group, randomised controlled clinical trial was conducted on 68 patients as the control group (CG) and 68 as the experimental group (EG). All patients benefited from a four-week multidisciplinary programme, with an educative programme for the EG. The dropouts of patients during the follow-up period and the PA level were measured at three and six months after the end of care. RESULTS At 3-months, the EG presented a significant higher level of physical activity (91% of EG versus 77% of CG, p < 0.001) and at six months, this group presented a lower dropout rate than CG (60% of EG versus 73% of CG, p = 0.017). CONCLUSION The educative programme, added to a multidisciplinary care plan, can improve adherence to the care programme and the continuum of PA. PRACTICE IMPLICATIONS Add an educative programme focused on motivation, physical activity, stress management and daily activities seems necessary to accompany CLBP patient towards the maintenance of a regular PA.
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Affiliation(s)
- Frédérick Janik
- Univ. Lille, Univ. Artois, Univ. Littoral Côte d'Opale, ULR 7369 - URePSSS - Unité de Recherche Pluridisciplinaire Sport Santé Société, F-59000 Lille, France; Centre de Réadaptation Fonctionnelle " Les Hautois " - Groupe AHNAC, F-62590 Oignies, France.
| | - Claudine Fabre
- Univ. Lille, Univ. Artois, Univ. Littoral Côte d'Opale, ULR 7369 - URePSSS - Unité de Recherche Pluridisciplinaire Sport Santé Société, F-59000 Lille, France
| | - Anne Laure Seichepine
- Centre de Réadaptation Fonctionnelle " Les Hautois " - Groupe AHNAC, F-62590 Oignies, France
| | - Bernadette Masquelier
- Centre de Réadaptation Fonctionnelle " Les Hautois " - Groupe AHNAC, F-62590 Oignies, France
| | - Fabienne Barbier
- Centre de Réadaptation Fonctionnelle " Les Hautois " - Groupe AHNAC, F-62590 Oignies, France
| | - Claire Toulotte
- Univ. Artois, Univ. Lille, Univ. Littoral Côte d'Opale, ULR 7369, Unité de Recherche Pluridisciplinaire Sport Santé Société (URePSSS), F-62800 Liévin, France
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25
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Chaari F, Rahmani A, Rebai H, Fendri T, Boyas S, Sahli S. Is there a relationship between static postural control and core stability? A cross-sectional study in soccer players with groin pain. J Orthop 2024; 48:1-5. [PMID: 38054024 PMCID: PMC10694616 DOI: 10.1016/j.jor.2023.11.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 11/14/2023] [Indexed: 12/07/2023] Open
Abstract
Background Static postural control disorders have been documented in soccer players suffering from groin pain (GP). Understanding the mechanisms of these disorders is crucial in designing rehabilitation programs. Objectives To (i) assess static postural control and core stability in soccer players suffering from GP compared to their peers and (ii) explore the relationship between these two parameters. Methods This cross-sectional study involved 42 male soccer players suffering from GP (GP group: GPG) and 42 healthy players (control group: CG). Static postural control (stabilometric platform) and core stability (core endurance tests) were assessed. Results Center of pressure velocity in the GPG was significantly higher compared to the CG during bipedal stance on the firm surface with eyes closed (2.66 [95 % CI: 0.86-3.67]; p < 0.01) and on the foam one (p < 0.001) in both conditions; eyes opened (2.88 [95 % CI: 1.42-4.43]) and closed (5.88 [95 % CI: 2.66-9.10]), and on the IL in eyes closed (12.54 [95 % CI: 4.27-20.80]; p < 0.01). Besides, GPG revealed significant (p < 0.001) lower core stability measures compared to CG. No significant associations (p > 0.05) were observed between static postural control and core stability in GPG. Conclusion Soccer players suffering from GP showed static disorders of postural control compared with their peers. These impairments were not associated with measures of core stability. These findings provide insight into the direction of future research exploring the mechanisms underlying deficits in static postural control in soccer players suffering from GP.
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Affiliation(s)
- Fatma Chaari
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, STAPS Department, University of Sfax, Tunisia
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, STAPS Department, Avenue Olivier Messiaen, 72000, Le Mans, France
| | - Abderrahmane Rahmani
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, STAPS Department, Avenue Olivier Messiaen, 72000, Le Mans, France
| | - Haithem Rebai
- Tunisian Research Laboratory ‘Sports Performance Optimization (LR09SEP01), National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
| | - Thouraya Fendri
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, STAPS Department, University of Sfax, Tunisia
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, STAPS Department, Avenue Olivier Messiaen, 72000, Le Mans, France
| | - Sébastien Boyas
- Le Mans University, Movement - Interactions, Performance, MIP, UR4334, France Faculty of Sciences and Technologies, STAPS Department, Avenue Olivier Messiaen, 72000, Le Mans, France
| | - Sonia Sahli
- Research Laboratory Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, STAPS Department, University of Sfax, Tunisia
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26
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Mendes PRF, Gomes SRA, Costa LDO, Liguori ADAL, Bulhões LCC, Brasileiro JS. Core stabilisation exercises reduce chronic low back pain in Air Force fighter pilots: a randomised controlled trial. BMJ Mil Health 2024; 170:31-36. [PMID: 35470256 DOI: 10.1136/bmjmilitary-2021-002005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/26/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND There is evidence that core stabilisation, strength and endurance training contribute to reduce low back pain in the general population. However, we are not aware of the effect of these exercises on fighter aviation pilots. Therefore, the present study aims to investigate the effects of an exercise protocol on chronic low back pain in Brazilian Air Force fighter pilots. Changes in neck pain, lumbar disability, range of motion, strength and resistance were also investigated. METHODS Fourteen participants with chronic low back pain were randomised into two groups: stabilisation exercise group (SEG-n=7), exercise protocol twice a week for 12 weeks) and the regular exercise group (REG-n=7), which performed their own usual exercise routine. The evaluations were carried out before and after the training period. The primary outcome was the intensity of low back pain and the secondary outcomes were cervical pain, functional disability, range of motion, maximum isometric strength and trunk muscle resistance. RESULTS The SEG had a significant reduction in low back pain compared with the REG (difference of 2.3 points, p=0.04) and a lower rate of cervical pain (difference of 2.5 points, p=0.01) at the end of the protocol. Maintenance of trunk muscle strength was also observed in the SEG over the period, while the REG presented a decrease in flexural strength to the right side (difference between groups: -3.7%, p=0.04). There were no differences in the rates of disability, range of motion or resistance to fatigue between groups. CONCLUSIONS The stabilisation exercise programme focused on the core muscles was successful in decreasing the fighter pilots' chronic lumbar pain. Pilots are normally active; however, our results indicate that specific trunk training programmes should be offered considering the work needs of these subjects. CLINICAL TRIALS 'Exercise protocol for pilots with back pain' (registered: 09 October 2018)-NCT03713814 (https://clinicaltrials.gov/ct2/show/NCT03713814).
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Affiliation(s)
| | - S R A Gomes
- Physiotherapy Department, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - L D O Costa
- Physiotherapy Department, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - A D A L Liguori
- Department of Clinical Medicine, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - L C C Bulhões
- Physiotherapy Department, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - J S Brasileiro
- Physiotherapy Department, Universidade Federal do Rio Grande do Norte, Natal, Brazil
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Marchese R, Du Plessis J, Pooke T, McAviney J. The Improvement of Trunk Muscle Endurance in Adolescents with Idiopathic Scoliosis Treated with ScoliBrace ® and the ScoliBalance ® Exercise Approach. J Clin Med 2024; 13:653. [PMID: 38337346 PMCID: PMC10856658 DOI: 10.3390/jcm13030653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/27/2023] [Accepted: 01/16/2024] [Indexed: 02/12/2024] Open
Abstract
The impact of scoliosis bracing combined with physiotherapeutic scoliosis-specific exercises (PSSE) on trunk muscle endurance in adolescents with idiopathic scoliosis is unknown. ScoliBrace®, a rigid, three-dimensional, over-corrective thoraco-lumbar-sacral orthosis (TLSO), and ScoliBalance®, a PSSE program, were used to treat adolescent idiopathic scoliosis (AIS) patients. A retrospective study of the trunk muscle endurance of 33 AIS patients who received ScoliBrace® and ScoliBalance® was conducted. The patients were treated with ScoliBrace® and an individualized ScoliBalance® program. Trunk extensor muscle endurance (TE) and abdominal muscle endurance (AE) tests were performed at initial assessment and then at averages of 6.6 and 24.4 weeks of treatment. The data were analyzed using the Wilcoxon signed-rank test, Stata version 15.1. The participants were aged 13.24 years (SD = 1.64) with a mean Cobb angle of 38.97° (SD = 9.49°). TE improved significantly (p < 0.001) at both short- and medium-term intervals using ScoliBalance® and ScoliBrace® in the AIS patients. AE also showed significant improvement between baseline and short-term follow-up, with non-significant improvement at medium-term follow-up. Overall, trunk muscle endurance showed improvement in the AIS patients using ScoliBrace® and ScoliBalance®. Future research is required to determine the individual and combined effects of each treatment. However, it seems likely that trunk muscle endurance will not deteriorate in AIS patients with this combined treatment.
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Alqhtani RS, Ahmed H, Ghulam HSH, Alyami AM, Al Sharyah YHH, Ahmed R, Khan A, Khan AR. Efficacy of Core-Strengthening and Intensive Dynamic Back Exercises on Pain, Core Muscle Endurance, and Functional Disability in Patients with Chronic Non-Specific Low Back Pain: A Randomized Comparative Study. J Clin Med 2024; 13:475. [PMID: 38256609 PMCID: PMC10816614 DOI: 10.3390/jcm13020475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/07/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Chronic back pains are progressively disabling working individuals, including 60-80% of the general population, for which their diagnosis is challenging to healthcare workers worldwide, thereby becoming a burden to nations. PURPOSE The study aimed to investigate the efficacy of core strengthening exercise (CSE) and intensive dynamic back exercise (IDBE) on pain, core muscle endurance, and functional disability in patients with chronic non-specific low back pain (LBP). METHODS The study was based on a three-arm parallel-group randomized control design. Forty-five participants with chronic non-specific LBP were recruited and randomly divided into the CSE, IDBE, and Control groups. The CSE and IDBE groups received CSE and IDBE, respectively. However, the Control group received no intervention. Numeric pain rating scale, Oswestry Disability Index, core flexors, extensors, and side bridge tests assessed pain intensity, functional disability, and endurance of core muscles. Outcome scores for the dependent variables were collected at baseline (pre-intervention) and six-week post-intervention. There were no follow-up measurements in this study. A one-way multivariate analysis of covariance (MANCOVA) was used to analyze the intervention effects on the outcomes within groups and between groups, respectively; keeping the significance-level alpha at 95%, i.e., p < 0.05. A univariate F-test was performed to observe the superiority of one treatment over another. Pearson's correlation coefficient test was conducted to determine a relation between the dependent variables. In all statistical analyses, the level of significance α was kept at 0.05. RESULTS All forty-five out of sixty-three participants with chronic non-specific low back pain (male, 32 and female, 23; average age, 20.24 ± 1.46 years; average pain duration, 19.6 ± 5.42 weeks) completed the study and their data were analyzed. The MANCOVA test showed a significant difference between the treatment groups on the combined multiple endurance tests for the core muscles (flexors, extensors, side bridge tests to the right and left), Visual Analog Scale (VAS), and Oswestry Disability Index (ODI) scores after controlling for baseline scores of all the dependent variables: F (6, 12) = 23.381; p < 0.05; Wilks' Λ = 0.033; partial η2 = 0.819. A post hoc pair-wise comparison followed by a univariate F-test indicated that a significant improvement was found between the CSE vs. IDBE vs. Control groups on the post-test scores of all the dependent variables except VAS and EET (CSE vs. IDBE only). A Pearson's correlation coefficient test revealed a notable relation between the dependent variables. CONCLUSIONS The experimental group CSE was found to be more effective than IDBE on improving functional disability, cores' flexors, and side bridges' endurance tests than IDBE. The magnitude of this improvement exceeded the minimal clinically important difference (MCID), suggesting a clinically relevant enhancement in functional disability, core flexors, and side bridge endurance for participants engaged in CSE. However, CSE vs. IDBE revealed non-significant differences on reducing pain and core extensors' endurance. The absence of statistically significant differences suggests that the observed changes did not exceed the established MCID for pain intensity and core extensors' endurance. In addition, partial eta-squared value revealed the superiority of CSE over IDBE and Control groups. This suggests that the observed differences between the two interventions are not only statistically significant, but also clinically relevant, surpassing the established MCID.
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Affiliation(s)
- Raee Saeed Alqhtani
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Hashim Ahmed
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Hussain Saleh H. Ghulam
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Abdullah Mohammed Alyami
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Yousef Hamad Hassan Al Sharyah
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Reyaz Ahmed
- Physiotherapy Program, Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia; (R.S.A.); (H.S.H.G.); (R.A.)
| | - Ashfaque Khan
- Department of Physiotherapy, Integral University, Lucknow 226026, India; (A.K.)
| | - Abdur Raheem Khan
- Department of Physiotherapy, Integral University, Lucknow 226026, India; (A.K.)
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Özkal Ö, Demircioğlu A, Topuz S. Clarifying the relationships between trunk muscle endurance, respiratory muscle strength and static/dynamic postural control in Latin dancers. Sports Biomech 2024:1-14. [PMID: 38193516 DOI: 10.1080/14763141.2024.2301984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 12/30/2023] [Indexed: 01/10/2024]
Abstract
Sufficient study has not been performed to clarify the role of trunk/respiratory muscles strength/endurance in providing postural control in dancers. The purpose of this study was to identify predictors affecting static/dynamic postural control in Latin dancers and to compare these measurements with non-dancers. The study included 38 (26F; 12 M) Latin dancers and 33 (21F; 11 M) non-dancers. Static/dynamic postural control, trunk muscle endurance, respiratory muscle strength/pulmonary functions, flexibility, and reaction tests were assessed with a force platform system, the McGill battery, spirometer, sit-and-reach test and Nelson-reaction-tests, respectively. Trunk muscle endurance times, respiratory muscle strength, FEV1/FVC, gender, hours of training per week and dancing experience were significant predictors of static/dynamic postural control in dancers (p < 0.05). All the trunk muscle endurance times, reaction tests results, and maximal inspiratory pressure were higher in the dancers compared to the non-dancers (p < 0.05). The limits of stability for forward and backward directions were higher, and anteroposterior sway in normal stability with eyes open was lower in the dancers compared to the non-dancers (p < 0.05). Trunk muscles endurance, respiratory muscle strength, dancing experience, and hours of training per week were positively associated with static/dynamic postural control. These predictors should be taken into consideration to improve postural control in dancers.
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Affiliation(s)
- Özden Özkal
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Bursa Uludağ University, Bursa, Turkey
| | - Arzu Demircioğlu
- Department of Physical Therapy and Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Semra Topuz
- Department of Physical Therapy and Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
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Aizawa J, Hirohata K, Ohji S, Mitomo S, Ohmi T, Koga H, Yagishita K. Anterior Cruciate Ligament-Return to Sport after Injury (ACL-RSI) subcategories are affected by subjective running ability and medial single-leg hop distance in postreconstruction patients at 6 months. J Exp Orthop 2024; 11:e12004. [PMID: 38455451 PMCID: PMC10903433 DOI: 10.1002/jeo2.12004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 01/08/2024] [Indexed: 03/09/2024] Open
Abstract
Purpose This study aimed to investigate the intricate relationship between physical function factors and each subcategory score of the Anterior Cruciate Ligament-Return to Sport after Injury (ACL-RSI) scale among patients following ACL reconstruction. Methods Participants comprised 59 patients who had undergone primary ACL reconstruction using hamstring tendon. The ACL-RSI was completed 6 months after reconstruction and five physical functions were measured in patients on the same day. Simple linear regression was performed multiple times to investigate the relationship between ACL-RSI subcategory scores as a dependent variable and each independent variable (knee strength, leg anterior reach distance, single-leg hop [SLH] distances, side bridge endurance, and subjective running ability). Multiple regression analysis was performed using a stepwise method, with factors showing a risk rate <0.05 in simple linear regression analyses as independent variables and the ACL-RSI in each subcategory score as the dependent variable. Results Multiple regression analysis showed that subjective running ability affected all subcategories (p ≤ 0.001), and that the limb symmetry index of medial SLH distance affected both the Emotions (p = 0.047) and Confidence (p = 0.009) subcategories. Higher subjective running ability and greater limb symmetry in the medial SLH were thus positively associated with each dimension of psychological readiness. Conclusions This study highlights the differential impact of physical function factors on specific subcategories of the ACL-RSI scale, providing clinicians with insights for designing targeted rehabilitation strategies. This original paper suggests the importance of analysing factors related to subcategory scores in addition to total ACL-RSI score, and could contribute to the understanding of determinants for a successful return to sport following ACL reconstruction. Level of Evidence Level IV.
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Affiliation(s)
- Jun‐ya Aizawa
- Department of Physical TherapyJuntendo UniversityTokyoJapan
- Department of Rehabilitation Medicine, Graduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityTokyoJapan
| | - Kenji Hirohata
- Clinical Center for Sports Medicine and Sports DentistryTokyo Medical and Dental UniversityTokyoJapan
| | - Shunsuke Ohji
- Clinical Center for Sports Medicine and Sports DentistryTokyo Medical and Dental UniversityTokyoJapan
| | - Sho Mitomo
- Department of Rehabilitation Medicine, Graduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityTokyoJapan
- Japan Sports AgencyTokyoJapan
| | - Takehiro Ohmi
- Clinical Center for Sports Medicine and Sports DentistryTokyo Medical and Dental UniversityTokyoJapan
| | - Hideyuki Koga
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityTokyoJapan
| | - Kazuyoshi Yagishita
- Clinical Center for Sports Medicine and Sports DentistryTokyo Medical and Dental UniversityTokyoJapan
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Sumimoto Y, Yokoya S, Kitasaka A, Harada Y, Deie M, Adachi N. Range of Motion and Muscle Strength Changes in Japanese Professional Pitchers During the Baseball Season. Cureus 2023; 15:e49844. [PMID: 38174180 PMCID: PMC10762284 DOI: 10.7759/cureus.49844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND There are no studies examining changes in the physical function throughout the baseball season in Japanese professional players. We examined the range of motion (ROM) and muscle strength changes in professional baseball pitchers as the season progresses. MATERIALS AND METHODS Five professional baseball pitchers were included. ROM, flexibility, and muscle strength of the trunk and shoulder, elbow, hip, knee, and ankle joints were measured pre-season (PRE), mid-season (MID), and post-season (POST). RESULTS The total shoulder arc ROM of the dominant sides significantly decreased compared to that of the nondominant sides at MID and POST. Shoulder abduction muscle strength of the dominant sides significantly decreased at POST compared to that at PRE. In the trunk, lateral flexion ROM of bilateral sides significantly decreased at MID and POST compared to that at PRE, and the duration time of the side bridge test of the dominant sides significantly decreased at POST to that at PRE. Hip extension ROM and muscle strength and internal rotation ROM of the push-off leg significantly decreased at POST compared to that at PRE. CONCLUSION The total shoulder arc ROM and shoulder abductor muscle strength of the dominant sides, trunk lateral flexion ROM and muscle strength, push-off leg hip joint extension muscle strength and ROM, and internal rotation ROM were more susceptible to changes as the season progressed. In order to maintain performance and prevent a throwing disorder, it is necessary to focus on these movements during the season and to appropriately train and condition these muscle groups.
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Affiliation(s)
- Yasuhiko Sumimoto
- Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Shin Yokoya
- Orthopaedic Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
| | | | - Yohei Harada
- Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Masataka Deie
- Orthopaedic Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
| | - Nobuo Adachi
- Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
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Schwartzkopf-Phifer K, Whetstone K, Marchino M, Brown K, Matsel K. Comparison of Intervention Programs to Improve Trunk Stability for Active Females. Int J Sports Phys Ther 2023; 18:1319-1330. [PMID: 38050546 PMCID: PMC10693485 DOI: 10.26603/001c.89667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/13/2023] [Indexed: 12/06/2023] Open
Abstract
Background Current literature illustrates a disparity in trunk stability push up performance (TSPU), as measured by the Functional Movement Screen (FMSTM), in females throughout the lifespan when compared to their male counterparts. Hypothesis/Purpose The purpose of this study was to evaluate the effectiveness of a novel exercise approach to a trunk stability (NEATS) program compared to a standard Pilates program on TSPU performance in active females aged 18-45 years. It was hypothesized that subjects in the NEATS program would have greater improvements on outcomes related to trunk stability than subjects in the Pilates program. Study Design Randomized controlled trial. Methods All subjects were tested at baseline on Beighton criteria, the FMSTM, Y-Balance Test Upper Quarter and Lower Quarter, and grip strength by an evaluator blinded to group allocation. Subjects were randomized into the NEATS (n=17) or the Pilates group (n=19). The intervention period lasted eight weeks, with exercise progression at weeks two, four, and six. Results The main outcome was between-group pass rates on the TSPU. At posttest, 41% (n=7) of the NEATS group and 42% (n=8) of the Pilates group passed the TSPU, though there was no difference between groups (p=0.97). Significant differences were noted on the TSPU (Pilates, NEATS p=0.01) and composite scores (Pilates p=0.01; NEATS p=0.03). No within-group improvements were noted on the individual scores of the FMSTM (p=0.05-0.66). Within-group differences were noted on the posterolateral reach on the Y-Balance Test Lower Quarter (p=0.03) in the Pilates group. Between-group posttest continuous measures were not significantly different (p=0.17-0.96). Conclusion Improvements in trunk stability were comparable between the multi-planar NEATS program and a standard Pilates program suggesting that both can be used to improve trunk stability performance in active females. Level of Evidence 2.
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Affiliation(s)
| | | | - Mark Marchino
- Department of Physical Therapy University of Evansville
| | | | - Kyle Matsel
- Department of Physical Therapy University of Evansville
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Toprak Celenay S, Barut O, Bayramoglu Demirdogen E, Cigdem Karacay B, Ozer Kaya D. Health-related physical fitness parameters in women with breast cancer-related lymphedema: a case-control study. Support Care Cancer 2023; 31:667. [PMID: 37921928 DOI: 10.1007/s00520-023-08139-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 10/23/2023] [Indexed: 11/05/2023]
Abstract
PURPOSE This study aimed to compare health-related physical fitness parameters of women with breast cancer-related lymphedema (BCRL) to a matched control group. METHODS Thirty women with unilateral BCRL (lymphedema group, age = 55.00 (40.00-65.00) years) and 32 healthy women (control group, age = 49.00 (44.00-64.00) years) were included. Cardiorespiratory fitness with the UKK 2-km walk test, grip strength with a hand dynamometer, trunk muscle endurance with the McGill trunk muscle endurance tests, flexibility with the sit and reach test, body composition with a body composition analyzer, and waist-to-hip ratio were assessed. RESULTS In the lymphedema group, 36.7% of women had mild lymphedema, 36.7% had moderate, and 26.7% had severe lymphedema. It was found that maximal oxygen consumption, physical fitness index, grip strength, trunk extensor and lateral flexor muscle endurance, and flexibility scores were higher in the control group than in the lymphedema group (p < 0.05). In addition, body mass index, body fat percentage, and waist-to-hip ratio were found to be lower in the control group compared to the lymphedema group (p < 0.05). There was no significant difference between the trunk flexor muscle endurance scores (p > 0.05). CONCLUSIONS It was found that the health-related physical fitness parameters were adversely affected in women with BCRL compared to healthy women. The changes of physical fitness may be important for the assessment and the treatment of BCRL.
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Affiliation(s)
- Seyda Toprak Celenay
- Ankara Yildirim Beyazit University, Health Sciences Faculty, Department of Physiotherapy and Rehabilitation, Ankara, Turkey.
| | - Ozge Barut
- Kirsehir Ahi Evran University, Rectorship, Pilot University Coordinatorship of Health, Kirsehir, Turkey
| | | | - Basak Cigdem Karacay
- Kirsehir Ahi Evran University, Faculty of Medicine, Department of Physical Therapy and Rehabilitation, Kirsehir, Turkey
| | - Derya Ozer Kaya
- Izmir Katip Celebi University, Health Sciences Faculty, Department of Physiotherapy and Rehabilitation, Izmir, Turkey
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Marijančić V, Grubić Kezele T, Peharec S, Dragaš-Zubalj N, Pavičić Žeželj S, Starčević-Klasan G. Relationship between Physical Activity and Sedentary Behavior, Spinal Curvatures, Endurance and Balance of the Trunk Muscles-Extended Physical Health Analysis in Young Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6938. [PMID: 37887676 PMCID: PMC10606682 DOI: 10.3390/ijerph20206938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Physical inactivity and sedentary behavior are associated with poor well-being in young people with adverse effects extending into adulthood. To date, there are many studies investigating the relationship between physical activity (PA) and posture, but there are no data on the relationship between the type and intensity of PA and sedentary behavior, their association with thoracic and lumbar spine angles, and with endurance and balance of the trunk muscles, especially in healthy young adults aged 18-25 years. Moreover, there are no data on the relationship between PA and sedentary behavior and musculoskeletal and cardiopulmonary health, as well as quality of life (QoL) and sleep that would provide a more comprehensive picture of physical health status. AIM Therefore, the aim of this cross-sectional study was to investigate the extent to which PA and sedentary behavior are associated with each other and with changes in spinal curvatures, endurance and balance of trunk muscles in an extended analysis of physical health status in young adults aged 18-25 years by additionally including measures of body composition, cardiorespiratory capacity, and QoL and sleep. METHODS A total of 82 students (58% female, 42% male) aged 18-25 years completed all required tests. Primary outcome measures included the following: PA and sedentary behavior calculated from the long form of International PA Questionnaire (IPAQ-LF), spinal curvatures measured by a Spinal Mouse® device, endurance and balance of the trunk muscles measured using trunk endurance tests and their ratio. RESULTS Overall, 50% of students were classified as minimally active and 50% as health-enhancing PA (HEPA) active. The angles of thoracic kyphosis and lumbar lordosis showed no correlation with PA or time spent sitting. However, students with the lowest PA had significantly higher scores on the trunk extensor endurance test and trunk extensor/flexor endurance test ratio, indicating imbalanced trunk muscles. Moreover, these students spent the most their time sitting. Only PA of vigorous intensity and PA during recreation, leisure, and sports significantly correlated with QoL related to physical health. QoL related to physical and psychosocial health had significantly higher scores when students spent less time sitting. In addition, we found significantly better respiratory performance and SQ at higher PA values, i.e., PA during recreation, leisure, and sport. CONCLUSIONS Our results suggest that students with low PA levels and more time spent sitting have imbalanced trunk muscles, worse respiratory function, and poorer QoL and sleep. Moreover, these findings in college students may reflect their lifestyle and suggest that more PA needs to be promoted to prevent the development of chronic diseases including musculoskeletal disorders.
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Affiliation(s)
- Verner Marijančić
- Department of Physiotherapy, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia; (V.M.); (S.P.)
| | - Tanja Grubić Kezele
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
- Department of Clinical Microbiology, Clinical Hospital Rijeka, 51000 Rijeka, Croatia
| | - Stanislav Peharec
- Department of Physiotherapy, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia; (V.M.); (S.P.)
| | - Nataša Dragaš-Zubalj
- Department of School and University Medicine, Teaching Institute of Public Health of Primorje-Gorski Kotar County, 51000 Rijeka, Croatia;
| | - Sandra Pavičić Žeželj
- Department of Health Ecology, Teaching Institute of Public Health of Primorje-Gorski Kotar County, 51000 Rijeka, Croatia;
| | - Gordana Starčević-Klasan
- Department of Basic Medical Science, Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia;
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Lupowitz LG. Comprehensive Approach to Core Training in Sports Physical Therapy: Optimizing Performance and Minimizing Injuries. Int J Sports Phys Ther 2023; 18:800-806. [PMID: 37547832 PMCID: PMC10399110 DOI: 10.26603/001c.84525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
This clinical commentary explores the significance of a comprehensive approach to core training in sports physical therapy, focusing on optimizing performance and minimizing injuries. The core, encompassing multiple regions from the scapula to the glutes and beyond, plays a vital role in athletic performance and injury prevention. The commentary provides a thorough understanding of the various "cores" in the body, highlighting their primary functions and the importance of core stability. The commentary delves into the anatomy of the core, its primary functions, common injuries, and clinical evaluation techniques. It aims to define the role of core stability in athletic activities and discusses the prevalence and characteristics of core injuries in various sports such as baseball, basketball, football, hockey, and soccer. Furthermore, the clinical evaluation section describes subjective and objective assessments, functional testing, and special tests used to identify core injuries and determine their root causes. The author introduces a personalized dynamic core assessment to evaluate multiplanar stabilization and proposes a four-phase intervention program called the "Core Four Pyramid Principles." This program includes activation, stabilization, integration, and perturbation phases, each with specific entry criteria, goals, and targeted exercises. This commentary contributes to the body of literature by providing a comprehensive overview of core training in sports physical therapy, highlighting the significance of a systematic and evidence-based approach, and introducing the "Core Four Pyramid Principles" as a guideline for designing effective core training programs for sports therapists to optimize core function, stability and overall athletic performance while reducing the risk of injuries amongst their athletes.
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Paramanidis N, Kabasakalis A, Koutlianos N, Tsalis G, Kouidi E. Shoulder Pain and Trunk Muscles Endurance in Young Male and Female Swimmers. Healthcare (Basel) 2023; 11:2145. [PMID: 37570385 PMCID: PMC10419166 DOI: 10.3390/healthcare11152145] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 07/25/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Shoulder pain is a common syndrome in swimming and affects a large number of competitive swimmers. The purpose of the study was to investigate the relationship between pain in the shoulder girdle and the endurance of the trunk muscles in young swimmers. A total of 24 boys and 22 girls, aged 13 to 18 years, participated in the study. The measurements included the completion of a questionnaire (Shoulder Pain and Disability Index, SPADI) and a field test (McGill's Torso Muscular Endurance Test). The total SPADI score correlated weakly and negatively with the endurance time of back muscles in both sexes (r2 = 0.10, p = 0.035), and moderately and negatively in girls (r2 = 0.23, p = 0.023). A weak negative correlation was found between the disability index and the back muscles' endurance time in both sexes (r2 = 0.15, p = 0.007), which was moderate in girls only (r2 = 0.25, p = 0.019). The disability index displayed moderate negative correlations with the right oblique's (r2 = 0.18, p = 0.049) and left oblique's endurance time (r2 = 0.23, p = 0.024) in girls. Weight, body mass index, the total out-of-water training time per week and age significantly affected the endurance times of the trunk muscles in boys and girls (p < 0.05). In conclusion, strengthening the dorsal and the oblique muscles could reduce shoulder pain and disability in young swimmers and especially girls.
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Affiliation(s)
- Nikolaos Paramanidis
- Laboratory of Sports Medicine, School of Physical Education and Sports Science at Thessaloniki, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.P.); (N.K.); (E.K.)
| | - Athanasios Kabasakalis
- Laboratory of Evaluation of Human Biological Performance, School of Physical Education and Sport Science at Thessaloniki, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Nikolaos Koutlianos
- Laboratory of Sports Medicine, School of Physical Education and Sports Science at Thessaloniki, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.P.); (N.K.); (E.K.)
| | - George Tsalis
- School of Physical Education and Sports Science at Serres, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Evangelia Kouidi
- Laboratory of Sports Medicine, School of Physical Education and Sports Science at Thessaloniki, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (N.P.); (N.K.); (E.K.)
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Ambegaonkar JP, Hansen-Honeycutt J, Wiese KR, Cavanagh CM, Caswell SV, Ambegaonkar SJ, Martin J. Female Collegiate Dancers' Physical Fitness across Their Four-Year Programs: A Prospective Analysis. J Funct Morphol Kinesiol 2023; 8:98. [PMID: 37489311 PMCID: PMC10366741 DOI: 10.3390/jfmk8030098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/11/2023] [Accepted: 07/14/2023] [Indexed: 07/26/2023] Open
Abstract
Dance is physically demanding, requiring physical fitness (PF) that includes upper body, lower body, core fitness, and balance for successful performance. Whether PF changes as dancers advance from when they enter (freshmen) to when they graduate from their collegiate program (seniors) is unclear. We prospectively compared collegiate dancers' freshman-to-senior PF. We recorded PF in regard to upper body strength endurance (push-ups), core strength endurance (front, left-side, right-side, and extensor plank hold times), lower body power (single leg hop-SLH-distances % height; Leg Symmetry Index: LSI = higher/lower × 100, %), and balance (anterior reach balance, % leg length, LL; LSI balance = higher/lower × 100, %) in 23 female collegiate dancers (freshman age = 18.2 ± 0.6 years). Repeated measures ANOVAs (p ≤ 0.05) were used to compare measures from freshman to senior years. Across their collegiate programs, dancers' PF remained unchanged. Specifically, their upper body strength endurance push-up numbers (p = 0.93), their core strength endurance plank times (left: p = 0.44, right: p = 0.67, front: p = 0.60, p = 0.22), their SLH distances (left: p = 0.44, right: p = 0.85), and their symmetry (p = 0.16) stayed similar. Also, dancers' right leg (p = 0.08) and left leg balance (p = 0.06) remained similar, with better balance symmetry (p < 0.001) in seniors. Overall, dancers' PF did not change across their collegiate programs. Thus, female dancers' freshman PF may be an adequate baseline reference measure when devising rehabilitation programs and determining readiness-to-return-to-activity post injury.
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Affiliation(s)
- Jatin P. Ambegaonkar
- Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA; (K.R.W.); (C.M.C.); (S.V.C.); (J.M.)
| | | | - Kelley R. Wiese
- Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA; (K.R.W.); (C.M.C.); (S.V.C.); (J.M.)
| | - Catherine M. Cavanagh
- Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA; (K.R.W.); (C.M.C.); (S.V.C.); (J.M.)
| | - Shane V. Caswell
- Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA; (K.R.W.); (C.M.C.); (S.V.C.); (J.M.)
| | | | - Joel Martin
- Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA 20110, USA; (K.R.W.); (C.M.C.); (S.V.C.); (J.M.)
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Güneş M, Yana M. Acute effects of thoracolumbar fascia release techniques on range of motion, proprioception, and muscular endurance in healthy young adults. J Bodyw Mov Ther 2023; 35:145-150. [PMID: 37330761 DOI: 10.1016/j.jbmt.2023.04.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 02/06/2023] [Accepted: 04/12/2023] [Indexed: 06/19/2023]
Abstract
PURPOSE This study investigates the acute effects of Graston and myofascial release on thoracolumbar fascia (TLF) on lumbar range of motion (ROM), lumbar and cervical proprioception, and trunk muscle endurance in healthy young adults. METHOD Twenty-four healthy young individuals were included in the study. Individuals were randomly divided into two groups as Graston technique (GT) (n = 12) and myofascial release (MFR) (n = 12). GT group received a fascial treatment with a graston instrument and the MFR group (n = 12) received manual myofascial treatment. Both techniques were applied for 10 min and as a single session. Lumbar ROM (goniometer), lumbar proprioception (digital inclinometer), cervical proprioception (CROM device), and trunk muscle endurance (with McGill Endurance Test) were evaluated before and after treatment. RESULTS Age, gender and body mass index of individuals in both groups were similar (p > 0.05). In both GT and MFR groups, an increase in ROM in the flexion direction (p < 0.05) and a decrease in the angle of deviation in proprioception in the flexion direction were determined (p < 0.05). Neither technique had a significant effect on cervical proprioception and trunk muscle endurance (p > 0.05). In addition, no difference was found between the effectiveness of Graston and myofascial release (p > 0.05). CONCLUSION This study showed that Graston and myofascial release applied to TLF in healthy young adults effectively improve lumbar ROM and proprioception in the acute period. Considering these results, both Graston and myofascial release can be used to provide elasticity of TLF and improve proprioceptive return.
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Affiliation(s)
- Musa Güneş
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Karabuk University, Karabuk, Turkey.
| | - Metehan Yana
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Karabuk University, Karabuk, Turkey.
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Pairot de Fontenay B, Perron M, Gendron C, Langevin P, Roy JS. Is assessing trunk muscle endurance in military with sub-acute and chronic low back pain clinically meaningful? Front Sports Act Living 2023; 5:1173403. [PMID: 37252428 PMCID: PMC10211465 DOI: 10.3389/fspor.2023.1173403] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/07/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction Trunk muscle endurance (TME) tests are commonly used by clinicians to assess muscle performance changes in response to rehabilitation in patients with low back pain (LBP). The aim of this study was to assess the responsiveness of three TME-tests in patients with LBP and to evaluate the relationships between changes in TME and improvement in self-reported function. Materials and Methods Eighty-four LBP patients were evaluated at baseline and after completion of a 6-week training program. Function was assessed with the modified Oswestry Disability Index (ODI) while TME was estimated using three tests: (1) the Biering-Sørensen, (2) the side bridge endurance tests (both sides), and (3) the trunk flexor endurance test. The standardized response mean (SRM) and the minimal clinical important difference (MCID) for each TME-test, and the relationships between changes in TME and improvement in ODI were calculated. Results SRMs were small to large for TME-tests (range: 0.43-0.82), and large for the ODI (2.85) and no clinically useful MCID was identified for the TME-tests (area under the curve below 0.70). No significant correlations were found between changes in the TME and change in ODI scores (r < 0.15; all P > 0.05). Conclusion Our results show a weak responsiveness of TME-tests in patients with LBP. There was no association between endurance performance change and self-reported functional change. TME-tests may not be a key component of rehabilitation monitoring in patients with LBP.
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Affiliation(s)
- Benoit Pairot de Fontenay
- University of Lyon - University Claude Bernard Lyon 1, EA 7424 - Inter-University Laboratory of Human Movement Science, Villeurbanne, France
- Ramsay Santé, Clinique de la Sauvegarde, Lyon, France
| | - Marc Perron
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, QC, Canada
| | - Chantale Gendron
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, QC, Canada
- Canadian Forces Health Services Group, Valcartier Garison, Quebec City, QC, Canada
| | - Pierre Langevin
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, QC, Canada
- Physiothérapie Interactive, Quebec City, QC, Canada
| | - Jean-Sébastien Roy
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation and Social Integration, Quebec City, QC, Canada
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Aso T, Kagaya Y. Effects of Repetitive Pitching on Trunk Muscle Endurance and Thoracic and Shoulder Kinematics. Int J Sports Phys Ther 2023; 18:388-396. [PMID: 37020436 PMCID: PMC10069391 DOI: 10.26603/001c.73038] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 02/14/2023] [Indexed: 04/03/2023] Open
Abstract
Background Baseball players are aware of the potential of shoulder problems due to repetitive throwing. However, few studies have examined how pitching repeatedly affects the thoracic spine and shoulder. Purpose This study aimed to determine the effects of pitching repeatedly on the endurance of trunk muscles and kinematics of the thoracic spine and shoulder. Study design Cohort study. Methods Trunk muscle endurance was assessed in flexion, extension, and lateral flexion positions in 12 healthy amateur baseball players. The positions of stride foot contact (SFC) during the early cocking phase and maximal shoulder external rotation (MER) during the late cocking phase were used to compute the thoracic and shoulder kinematics in degrees. Participants were then asked to throw 135 fastballs (~9 innings with 15 throws per inning). Throwing motions were monitored throughout the first, seventh, eighth, and nine innings, whereas trunk muscular endurance was assessed before and after the repetitive throwing activity. Ball speed during pitching was measured using a radar gun. All outcome measures were statistically compared to examine differences over time. Results The trunk muscle endurance declined after the throwing task. In the eighth inning, compared with the first inning, the thoracic rotation angle at the SFC increased toward the throwing side. In contrast, the shoulder horizontal adduction angle at MER decreased in the seventh and ninth innings. Conclusion With repeated pitching, trunk muscle endurance gradually declines, and repetitive throwing significantly altered kinematics of the thoracic rotation at SFC and shoulder horizontal plane at MER. Level of Evidence 2a.
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Affiliation(s)
- Takuya Aso
- Department of Rehabilitation Showa University Fujigaoka Rehabilitation Hospital
| | - Yoshinori Kagaya
- Department of Physical Therapy Showa University School of Nursing and Rehabilitation Sciences
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Xu HR, Zhang YH, Mao Y, Ngo TL, Zhang Q, He G, Feng Z, Sun W, Wang XQ. Validity and reliability of upper extremity star excursion balance test in adolescent swimmers. J Exerc Sci Fit 2023; 21:210-217. [PMID: 36923209 PMCID: PMC10009542 DOI: 10.1016/j.jesf.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
Background Upper limb balance is one of the important physical fitness parameters for all populations, especially overhead athletes like swimmers. Upper extremity star excursion balance test (UESEBT) is a comprehensive dynamic balance assessment, this study aims to explore the reliability and validity of UESEBT among adolescent swimmers. Methods This cross-sectional study recruited 70 adolescent swimmers. All participants were required to complete UESEBT, upper quarter Y-balance test (UQYBT), maximal isometric strength (MIS) tests in upper limb, closed kinetic chain upper extremity stability test (CKCUEST), trunk flexor endurance test (TFET) and lateral trunk endurance test (LTET). The intra- and inter-operator reliability and the correlation of UESEBT with other physical performances were conducted. Results For reliability, the intra- and inter-operator reliability of all directions and composite score were high-to-excellent (ICC = 0.706-1.000) among all participants. For validity, the UESEBT has a moderate-to-strong correlation with UQYBT (r = 0.42-0.72, p < 0.001), and a weak-to moderate one with CKCUEST (r = 0.25-0.42, p < 0.05). Furthermore, the UESEBT performance showed weak-to-moderate correlations with MIS (r = 0.24-0.44, p < 0.05). UESEBT was correlated to LTET (r = 0.24-0.33, p < 0.05) whereas no relationship was found with TFET. Conclusions UESEBT was a reliable and valid tool to screen upper extremity dynamic balance among adolescent swimmers. UESEBT provides more detailed information in eight directions to assess the upper limb sport performance. Further study should explore the prediction ability of UESEBT for injury.
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Key Words
- Adolescent
- CKC, closed kinetic chain
- CKCUEST, closed kinetic chain upper extremity stability test
- D, dominant limb as stance limb
- Dynamic balance
- ICC, intraclass correlation coefficients
- LQYBT, lower quarter Y-balance test
- LTET, lateral trunk endurance test
- MDC, minimum detectable change
- MIS, maximal isometric strength
- ND, non-dominant limb as stance limb
- Reliability
- SEM, standard error of measurement
- Swim
- TFET, trunk flexor endurance test
- UESEBT, upper extremity star excursion balance test
- UQYBT, upper quarter Y-balance test
- Validity
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Affiliation(s)
- Hao-Ran Xu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yong-Hui Zhang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yuan Mao
- Graduate School, Xi'an Physical Education University, Xi'an, China
| | - Thanh Luan Ngo
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Qiong Zhang
- Shanghai Changning Youth Amateur Sports School, Shanghai, China
| | - Gang He
- Shanghai Changning Youth Amateur Sports School, Shanghai, China
| | - Zhimin Feng
- Shanghai Changning Youth Amateur Sports School, Shanghai, China
| | - Wenjia Sun
- Shanghai Changning Youth Amateur Sports School, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
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Sutanto D, Yang YJ, Wong SHS. A novel physical functioning test to complement subjective questionnaires in chronic low back pain assessments. Spine J 2023; 23:558-570. [PMID: 36535534 DOI: 10.1016/j.spinee.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND CONTEXT Lifting disability commonly affects patients with chronic low back pain (CLBP) and may not correlate with the existing lifting-related physical assessment tests, such as the loaded forward reach (LFR) test. PURPOSE The Lift and Place (LAP) test was developed to assess lifting disability in CLBP based on known risk factors. The LAP test was compared with established physical assessment test, including the LFR test and self-reported disability questionnaires. STUDY DESIGN/SETTING This cross-sectional study measured self-reported disability questionnaires along with LAP and other physical assessment test results PATIENT SAMPLE: Eighty three CLBP and 82 asymptomatic participants aged 18 to 55 with normal BMI according to WHO classification. OUTCOME MEASURES Oswestry disability index (ODI), Roland-Morris disability questionnaire (RMDQ), Numerical Pain Rating Scale, Trunk Extensor Endurance test, 5 Repetition Sit-To-Stand test, LAP and LFR test. METHODS Physical assessment test scores were compared between the two groups. The correlation of assessment test scores with ODI and RMDQ in patients with CLBP was calculated. Receiver operating characteristic (ROC) curve analysis was performed to calculate the area under the curve (AUC) of each assessment tests. Assessment tests, ODI, and RMDQ were measured twice for CLBP patients on separate days to calculate the test-retest intraclass correlation (ICC) reliability. Two researchers scored the assessment tests independently to calculate the inter-rater ICC. RESULTS Patients with CLBP were slower in the LAP test (CLBP vs asymptomatic: 21.6±4.9 s vs 18.6±3.6 s) and had shorter reach in the LFR test (CLBP vs asymptomatic: 33.6±6.0 cm vs 36.3±6.6 cm). The LAP was correlated with both ODI (r=0.418) and RMDQ (r=0.390), while the LFR was not. In the ROC analysis, the LAP and LFR bore AUCs of 0.685 and 0.379, respectively. Their test-retest ICCs were 0.913 and 0.858, and their inter-rater ICCs were 0.997 and 0.969, respectively. CONCLUSIONS The LAP test demonstrated higher reliability and significant correlation with the ODI and RMDQ, indicating its potential as performance assessment for lifting disability in CLBP. Further studies should investigate the use of LAP and other physical assessments for rapid CLBP screening.
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Affiliation(s)
- Dhananjaya Sutanto
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yi-Jian Yang
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Stephen Heung-Sang Wong
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Shatin, Hong Kong.
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Triantafyllou A, Papagiannis G, Stasi S, Gkrilias P, Kyriakidou M, Kampouroglou E, Skouras AZ, Tsolakis C, Georgoudis G, Savvidou O, Papagelopoulos P, Koulouvaris P. Lumbar Kinematics Assessment of Patients with Chronic Low Back Pain in Three Bridge Tests Using Miniaturized Sensors. Bioengineering (Basel) 2023; 10:bioengineering10030339. [PMID: 36978730 PMCID: PMC10044747 DOI: 10.3390/bioengineering10030339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/24/2023] [Accepted: 03/03/2023] [Indexed: 03/30/2023] Open
Abstract
Lumbar muscle atrophy, diminished strength, stamina, and increased fatigability have been associated with chronic nonspecific low back pain (LBP). When evaluating patients with LBP, trunk or core stability, provided by the performance and coordination of trunk muscles, appears to be essential. Several clinical tests have been developed to identify deficiencies in trunk performance, demonstrating high levels of validity and reproducibility. The most frequently prescribed tests for assessing the core body muscles are the prone plank bridge test (PBT), the side bridge test (SBT), and the supine bridge test (SUBT). However, quantitative assessments of the kinematics of the lumbar spine during their execution have not yet been conducted. The purpose of our study was to provide objective biomechanical data for the assessment of LBP patients. The lumbar spine ranges of motion of 22 healthy subjects (Group A) and 25 patients diagnosed with chronic LBP (Group B) were measured using two inertial measurement units during the execution of the PBT, SUBT, and SBT. Statistically significant differences between the two groups were found in all three tests' kinematic patterns. This quantitative assessment of lumbar spine motion transforms the three bridge tests into an objective biomechanical diagnostic tool for LPBs that may be used to assess the efficacy of applied rehabilitation programs.
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Affiliation(s)
- Athanasios Triantafyllou
- Biomechanics Laboratory, Department of Physiotherapy, University of the Peloponnese, 23100 Sparta, Greece
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Georgios Papagiannis
- Biomechanics Laboratory, Department of Physiotherapy, University of the Peloponnese, 23100 Sparta, Greece
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Sophia Stasi
- Laboratory of Neuromuscular and Cardiovascular Study of Motion, Physiotherapy Department, Faculty of Health and Care Science, University of West Attica, 12243 Egaleo, Greece
| | - Panagiotis Gkrilias
- Biomechanics Laboratory, Department of Physiotherapy, University of the Peloponnese, 23100 Sparta, Greece
| | - Maria Kyriakidou
- Biomechanics Laboratory, Department of Physiotherapy, University of the Peloponnese, 23100 Sparta, Greece
| | - Effrosyni Kampouroglou
- 2nd Department of Surgery, Aretaieio Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Apostolos-Zacharias Skouras
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Charilaos Tsolakis
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
- Sports Performance Laboratory, School of Physical Education & Sports Science, National and Kapodistrian University of Athens, 17237 Athens, Greece
| | - George Georgoudis
- Department of Physiotherapy, University of West Attica, 12243 Athens, Greece
| | - Olga Savvidou
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Panayiotis Papagelopoulos
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Panagiotis Koulouvaris
- Sports Excellence, 1st Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 12462 Athens, Greece
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Machado EDM, Haik MN, Ferreira JK, da Silva Santos JF, Camargo PR, Mendonça LDM. Association of trunk and lower limb factors with shoulder complaints and sport performance in overhead athletes: A systematic review including GRADE recommendations and meta-analysis. Phys Ther Sport 2023; 60:112-131. [PMID: 36791672 DOI: 10.1016/j.ptsp.2023.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To identify the association of trunk and lower limb factors with shoulder complaints and sport performance in overhead athletes. METHODS Search performed at PubMed/Medline, Embase, CINAHL, LILACS, Cochrane, Web of Science and SPORTDiscus for observational studies. Methodological quality and strength of the evidence was assessed with the Newcastle-Ottawa Scale and GRADE. Meta-analysis and effects sizes analysis were calculated when possible. RESULTS Sixty-five studies were included. Low to very-low evidence suggests no association of trunk/lower limb strength, endurance, power, jump or balance with shoulder complaints and/or throwing performance. Athletes with shoulder complaints performed worse in trunk stability and endurance tests (mean difference: -6.83 (95%CI: -8.78, -4.88)). Athletes with high throwing performance presented better results in CMJ, horizontal jump, power measures and knee extension strength. For swimmers, there was no association of trunk/lower limb endurance with shoulder complaints (moderate evidence) and no association of balance and swimming performance (low evidence). Better trunk/lower limb strength, power and vertical jumps measures were associated with better swimming performance. CONCLUSIONS In methodologically similar studies, some trunk/lower limb outcomes are associated with shoulder complaint or sport/swimming performance. Results should be considered with caution and future studies should use better methodologies.
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Affiliation(s)
- Eliane de Morais Machado
- Post-Graduate Program in Physical Therapy (PPGFt), Universidade Federal de Sao Carlos (UFSCar), Sao Carlos, Brazil; Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, Sao Carlos, Brazil
| | - Melina Nevoeiro Haik
- Post-Graduate Program in Physical Therapy (PPGFt), Universidade Federal de Sao Carlos (UFSCar), Sao Carlos, Brazil; Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, Sao Carlos, Brazil
| | - Julia Kortstee Ferreira
- Post-Graduate Program in Physical Therapy (PPGFt), Universidade Federal de Sao Carlos (UFSCar), Sao Carlos, Brazil; Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, Sao Carlos, Brazil
| | - Jonatas Ferreira da Silva Santos
- Physical Training and Sport Performance Research Group, Department of Physical Education, School of Biological and Health Sciences, Universidade Federal dos Vales do Jequitinhonha e do Mucuri, Diamantina, MG, Brazil
| | - Paula Rezende Camargo
- Post-Graduate Program in Physical Therapy (PPGFt), Universidade Federal de Sao Carlos (UFSCar), Sao Carlos, Brazil; Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, Sao Carlos, Brazil
| | - Luciana De Michelis Mendonça
- Post-Graduate Program in Physical Therapy (PPGFt), Universidade Federal de Sao Carlos (UFSCar), Sao Carlos, Brazil; Physical Therapy Department, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
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ÇİĞDEM KARAÇAY B, KONAR NM. Tıp fakültesi öğrencilerinde azalmış kor enduransı, yorgunluk ve fiziksel inaktivite için risk faktörleri. ANADOLU KLINIĞI TIP BILIMLERI DERGISI 2023. [DOI: 10.21673/anadoluklin.1165830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023] Open
Abstract
Aim: Physical inactivity is an important public health problem for university students. It would be beneficial to identify risk factors for physical inactivity and fatigue, core endurance in young adults, and to make appropriate interventions for individuals at risk.The primary aim of the study was determine the factors affecting trunk endurance, fatigue and physical inactivity in medical faculty students. The secondary aim is to evaluate the relationship between trunk endurance and fatigue, physical activity and low back pain. It is also to investigate the relationship between fatigue and physical activity level.
Methods: This quantitative cross-sectional study was conducted with 201 healthy volunteer medical faculty students. Demographic datas and history of low back pain were recorded. The trunk flexors endurance test, Modified Biering-Sorensen test and lateral bridge test were used to measure trunk muscle core endurance. The physical activity levels of the participants were measured using the “International Physical Activity Scale” (IPAQ). Fatigue Severity Scale and Roland Moris Inquiry Form was used for the evaluating of fatigue and functional disability due to low back pain.
Results: The core endurance tests values in MET=3 group was found to be higher compared to MET=1 group (p
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Ozen MS, Calik-Kutukcu E, Salci Y, Karanfil E, Tuncer A, Armutlu K. Is there a relationship between respiratory function and trunk control and functional mobility in patients with relapsing-remitting multiple sclerosis? Neurol Res 2023; 45:619-626. [PMID: 36780377 DOI: 10.1080/01616412.2023.2176628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
OBJECTIVE Multiple sclerosis (MS) causes impairment of respiratory function, trunk control, and functional mobility. The purpose of this study was to investigate the relationship between functional mobility and respiratory function and trunk control in MS patients and to compare the findings with those in healthy individuals. METHODS Thirty MS patients and 30 healthy subjects were included in this case-control study. All participants were evaluated with a pulmonary function test, maximal inspiratory and expiratory pressure (MIP, MEP), core stability tests, a lumbopelvic stability test (LST), a 2-minute walk test (2MWT), and the Timed Up and Go test (TUG). The disability level of the MS patients was assessed with the Expanded Disability Status Scale (EDSS). RESULTS Respiratory function, respiratory muscle strength, trunk control, and functional mobility were lower in the MS patients than in the controls (p < 0.05). TUG values had a significant negative correlation and the 2MWT values had a significant positive correlation with MEP, core stability tests, and the LST (p < 0.05). Of the variance in the 2MWT distance, 69% was explained by the LST, EDSS, and MEP; of the variance in TUG time, 40% was explained by the EDSS and MEP (p < 0.05). CONCLUSIONS To preserve and develop functional mobility in MS patients, approaches to increase respiratory function and trunk control should be included in rehabilitation programs. CLINICALTRIALS.GOV REGISTRATION NUMBER NCT03826095.
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Affiliation(s)
- Melike Sumeyye Ozen
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Bandirma Onyedi Eylul University, Bandirma, Turkey
| | - Ebru Calik-Kutukcu
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Yeliz Salci
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Ecem Karanfil
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Asli Tuncer
- Faculty of Medicine, Department of Neurology, Hacettepe University, Ankara, Turkey
| | - Kadriye Armutlu
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
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Ballenberger N, Avermann F, Zalpour C. Musculoskeletal Health Complaints and Associated Risk Factors in Freshmen Music Students. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3169. [PMID: 36833864 PMCID: PMC9964731 DOI: 10.3390/ijerph20043169] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 01/31/2023] [Accepted: 02/05/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Evidence concerning the development of musculoskeletal health complaints (MHCs) among music students is limited due to inappropriate study designs. We aimed to assess the occurrences of MHCs and associated risk factors in freshmen music students compared to students from other disciplines. METHODS A prospective cohort study was conducted. Risk factors such as pain-related, physical, and psychosocial variables were measured at baseline. Episodes of MHCs were recorded monthly. RESULTS A total of 146 music students and 191 students from other disciplines were analyzed. In the cross-sectional comparison, pain-related, physical, and psychosocial variables were significantly altered in music students compared to students from other disciplines. Furthermore, music students with current MHCs differed significantly from music students without current MHCs with respect to physical health, pain, and history of MHCs. Our longitudinal analysis showed that monthly MHCs were higher in music students compared to students from other disciplines. Independent predictors for monthly MHCs in music students were current MHCs and reduced physical function. Predictors for MHCs in students from other disciplines were a history of MHCs and stress. CONCLUSIONS We provided insight into the development of MHCs and risk factors in music students. This may help in the creation of targeted, evidence-based prevention and rehabilitation.
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Affiliation(s)
- Nikolaus Ballenberger
- Faculty of Business Management and Social Sciences, Osnabrück University of Applied Sciences, 49090 Osnabrück, Germany
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The effects of core stabilization exercises on the neuromuscular function of athletes with ACL reconstruction. Sci Rep 2023; 13:2202. [PMID: 36750662 PMCID: PMC9905573 DOI: 10.1038/s41598-023-29126-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
Athletes who have undergone anterior cruciate ligament reconstruction (ACLR) often exhibit persistently impaired kinematics and strength. Core stability training appears to be effective for reducing high-risk landing mechanics and preventing primary anterior cruciate ligament (ACL) injuries; however, there have been few attempts to examine their effects in athletes who have undergone ACLR. This study aimed to investigate the effect of eight weeks of simple core stability training on core endurance, hip strength, and knee kinematics in ACLR athletes. Twenty-six male athletes (20-30 years old) with a history of ACL surgery with hamstring tendon autograft were randomly divided into training (n = 13) and control groups (n = 13). The training group performed core stability exercises for eight weeks before starting their team training; the control group did not receive any intervention. Both groups continued their regular team schedule. The core endurance, hip muscle strength, and knee kinematics were assessed by the McGill test, a hand-held dynamometer, and video-taping, respectively. Analysis of covariance test was used for data analysis. The training group showed a significant increase in core endurance, hip abductor and external rotator strength, knee flexion angle, and a significant decrease in the knee valgus angle during single-leg landing in post-training tests compared to their baseline tests (P < 0.05). Our results demonstrated that core stability exercise alters neuromuscular function to a level that is clinically acceptable and statistically significant. Because of the high incidence rate of secondary ACL injury after ACLR, it is recommended that athletes with a history of ACLR benefit from adding core stability exercises to warm-up routines or tertiary prevention programs even after completing post-operative rehabilitation. It is fast and not time-consuming to perform for athletes to reduce the risk factors of re-injury. Trial registration: This study was registered in the Iranian Registry of Clinical Trials with the number IRCT20190224042827N2, registered on 19 December 2019.
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Yoo HJ, Park S, Oh S, Kang M, Seo Y, Kim BG, Lee SH. Effects of electrical muscle stimulation on core muscle activation and physical performance in non-athletic adults: A randomized controlled trial. Medicine (Baltimore) 2023; 102:e32765. [PMID: 36705372 PMCID: PMC9875983 DOI: 10.1097/md.0000000000032765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Electrical muscle stimulation (EMS) activates muscles through electrical currents, resulting in involuntary muscle contractions. This study aimed to evaluate the immediate clinical effects of superimposing EMS on strength training compared with conventional exercise in healthy non-athletic adults. METHODS This study was a randomised, controlled, parallel-group trial conducted at a single centre. Forty-one healthy young volunteers were recruited and randomised into two groups: strengthening with superimposed EMS (S+E) and strengthening (S) groups. All participants underwent the 30 minutes of strength training program, three times a week for 8 weeks, consisting of core muscle exercises. Additionally, the S+E group received EMS during training, which stimulated the bilateral abdominal, gluteus, and hip adductor muscles. As the primary outcome measure, we evaluated the changes in muscle thickness, including the abdominal, gluteal, and hip adductor muscles, using ultrasound. Muscle thickness was measured in both resting and contracted states. For secondary outcomes, physical performance (Functional Movement System score, McGill's core stability test, and hip muscle power) and body composition analysis were evaluated. All assessments were performed at the beginning and end of the intervention. RESULTS 39 participants (S+E group = 20, S group = 19) completed the study. The clinical characteristics and baseline functional status of each group did not differ significantly between the groups. After completion of the training, the S+E group showed more efficient contraction in most of the evaluated muscles. The resting muscle thickness did not differ significantly between the groups; however, the contracted muscle thickness in the S+E group was higher than that in the S group (p < 0.05). Physical performance and body composition were not significantly different between the two groups. No intervention-related complications were reported during the study. CONCLUSION EMS seems to be a safe and reasonable modality for improving physical fitness in healthy individuals.
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Affiliation(s)
- Hyun-Joon Yoo
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sangsoo Park
- School of Global Sport Studies, Korea University Sejong Campus, Sejong City, Republic of Korea
| | - Sejun Oh
- Human Behavior & Genetic Institute, Associate Research Center, Korea University, Seoul, Republic of Korea
| | - Munjeong Kang
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yongha Seo
- Korea Health Exercise Manager Association, Seoul, Republic of Korea
| | | | - Sang-Heon Lee
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
- * Correspondence: Sang-Heon Lee, Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea (e-mail: )
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Shinohara H, Hosomi R, Sakamoto R, Urushihata T, Yamamoto S, Higa C, Oyama S. Effect of exercise devised to reduce arm tremor in the sighting phase of archery. PLoS One 2023; 18:e0285223. [PMID: 37126499 PMCID: PMC10150967 DOI: 10.1371/journal.pone.0285223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 04/18/2023] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND In archery training, side bridges are performed in a posture similar to archery shooting for training the muscles around the shoulder joint and the shoulder girdle of the pusher. AIM The purpose of this study was to determine whether a low-tremor side-bridge exercise for 4 weeks improves bow tremor during archery movements. METHODS Participants were 20 male college students. First, we measured the tremor during side bridges performed with trunk inclinations of 25°, 40°, 55°, and 70° using an accelerometer attached to the elbow joint and identified low-tremor side bridges. The participants were then randomly divided into intervention and non-intervention groups, and the low-tremor side bridges were performed for 4 weeks. RESULTS The effect of the intervention was determined by measuring the total tremor value using an accelerometer attached to the bow and changes in the median power frequency (MdPF) of the middle deltoid, upper trapezius, and lower trapezius. This intervention reduced the bow tremor and the median power frequency of the middle deltoid (p < 0.05). CONCLUSIONS The findings suggested that the tremor during the archery sighting phase could be reduced by performing side bridges with a specific trunk angle for a certain period of time. This intervention was also shown to reduce the intermediate frequency of the middle deltoid. The reduced tremor can shorten the sighting phase, which can facilitate injury prevention.
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Affiliation(s)
- Hiroshi Shinohara
- Department of Physical Therapy, Aomori University of Health and Welfare, Aomori, Japan
| | - Ryota Hosomi
- Department of Physical Therapy, Ishikawa Hospital, Hyogo, Japan
| | - Ryuji Sakamoto
- Department of Physical Therapy, Takarazuka University of Medical and Health Care, Hyogo, Japan
| | - Toshiya Urushihata
- Department of Physical Therapy, Aomori University of Health and Welfare, Aomori, Japan
| | - Shione Yamamoto
- Department of Physical Therapy, Sakai Heisei Hospital, Osaka, Japan
| | - Chikashi Higa
- Department of Physical Therapy, Tila Orthopedics Clinic, Okinawa, Japan
| | - Shinpei Oyama
- Department of Physical Therapy, Kakogawa Central City Hospital, Hyogo, Japan
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