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Furtado Mesa M, Stout JR, Mangum LC, Beyer KS, Redd MJ, Fukuda DH. Changes in Hip Isometric Strength of Female College Soccer Players After High-Workload Training Session. J Sport Rehabil 2024:1-7. [PMID: 38996452 DOI: 10.1123/jsr.2023-0327] [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: 09/26/2023] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 07/14/2024]
Abstract
CONTEXT The hip adductor and abductor muscles play vital roles as stabilizers in the lower-extremity. Their activation during soccer-specific actions is essential, but local muscular fatigue can hinder athletic performance and increase the risk of injury. DESIGN This study aimed to observe the variations in frontal plane hip strength in female college soccer players before and after a high-workload soccer-specific training session. Furthermore, the study sought to compare the relative changes in hip strength with the internal and external load measures obtained during that session. METHODS Twenty female college soccer players participated in a retrospective observational study. Isometric hip adductor and abductor strength were measured before and after a training session in the college spring season. Measurements were taken with a handheld dynamometer (MicroFET 2) while the players were supine. Global positioning system sensors (Catapult Vector S7), commonly worn by players during training sessions and competitive matches, were used to measure external and internal loads. Statistical analyses were performed using paired samples t test to assess hip adductor and abductor strength changes before and after the training session. Spearman rank was used to identify correlation coefficients between global positioning system data and isometric hip strength. RESULTS The findings revealed significant decreases in the strength of the right hip adduction (P = .012, -7% relative change), right abduction (P = .009, -7.6% relative change), and left abduction (P = .016, -4.9% relative change) after the training session. Furthermore, relative decreases in hip isometric adduction and abduction strength are related to the distance covered at high speeds. CONCLUSION The results of this study highlight that hip isometric adduction and abduction strength tend to decrease after exposure to high workloads during soccer-specific training.
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Rodrigues R, Gonçalves V, Casagrande R, Cemin F, Nodari C, Borges I, Fitarelli L, Bianchesse J, Rocha ESD, Rabello R. Are proximal and distal neuromuscular parameters able to predict hip and knee frontal plane kinematics during single-leg landing? Phys Ther Sport 2023; 59:30-36. [PMID: 36481454 DOI: 10.1016/j.ptsp.2022.11.007] [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: 08/28/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022]
Abstract
OBJECTIVE To determine if proximal and distal neuromuscular parameters (EMG amplitude and median frequency - MDF) can predict frontal plane kinematics during single-leg landing. STUDY DESIGN Cross sectional study. SETTING Laboratory. PARTICIPANTS Fifteen participants (7 female) performed six single-leg landings with measures of frontal plane kinematics and EMG obtained 230 ms after first foot contact, totalizing 90 landings. MAIN OUTCOME MEASURES (i) 2D hip adduction [hip ADD] and knee frontal plane projection angle [knee FPPA]; (ii) EMG amplitude and MDF of gluteus medius [GMed], tensor fascia latae [TFL], peroneus longus [PL] and tibialis anterior [TA]. RESULTS We observed that MDF of TA was a significant predictor of hip ADD (p = 0.037; β = -0.049 Hz; R2c = 0.30). Also, MDF of PL was significant predictor of knee FPPA (p = 0.043; β = 0.042 Hz; R2c = 0.37). Hip muscles and EMG amplitude parameters were not considered predictors of frontal plane kinematics. CONCLUSION The firing frequency of ankle muscles predicted the variance of hip and knee frontal plane kinematics during single-leg landing.
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Affiliation(s)
- Rodrigo Rodrigues
- Institute of Education, Federal University of Rio Grande, Rio Grande, RS, Brazil.
| | - Vagner Gonçalves
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Rafael Casagrande
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Fabrício Cemin
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Camila Nodari
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Iury Borges
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Luan Fitarelli
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Jean Bianchesse
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil
| | - Emmanuel Souza da Rocha
- Department of Physical Therapy, Integrated Colleges of Taquara, Taquara, RS, Brazil; Physical Activity, Sport and Health Research Group, Department of Physical Therapy, Sogipa Faculty, Porto Alegre, RS, Brazil
| | - Rodrigo Rabello
- Department of Biomedical Sciences for Health, University of Milan, Milan, MI, Italy
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Mason J, Kniewasser C, Hollander K, Zech A. Intrinsic Risk Factors for Ankle Sprain Differ Between Male and Female Athletes: A Systematic Review and Meta-Analysis. SPORTS MEDICINE - OPEN 2022; 8:139. [DOI: 10.1186/s40798-022-00530-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 10/18/2022] [Indexed: 11/19/2022]
Abstract
Abstract
Background
Ankle sprains remain prevalent across most team sports. However, despite divergent ankle sprain injury rates in male and female athletes, little is known about potential sex-specific risk factors for ankle sprain.
Objective
To systematically investigate the sex-specific risk factors for ankle sprain.
Methods
Combinations of the key terms were entered into PubMed, Web of Science, Embase and Cochrane Library databases, and prospective studies reporting ankle sprain risk factors in males or females were included for meta-analysis.
Results
Sixteen studies were eligible for inclusion, for a total of 3636 athletes (735 female) and 576 ankle sprains (117 female). Out of 21 prognostic factors, previous ankle sprain injury (odds ratio = 2.74, P < .001), higher body mass index (SMD = 0.50, P < 0.001), higher weight (SMD = 0.24, P = 0.02), lower isometric hip abduction strength (SMD = − 0.52, P < 0.0001) and lower dynamic balance performance (SMD = − 0.48 to − 0.22, P < 0.001–0.04) were identified as risk factors in male athletes. In female athletes, out of 18 factors eligible for meta-analysis, only lower concentric dorsiflexion strength was identified as a risk factor (SMD = − 0.48, P = 0.005).
Conclusion
This meta-analysis provides novel evidence for different risk factor profiles for ankle sprain injuries between female and male athletes. Further studies, particularly in female athletes, are needed to strengthen the evidence.
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Dury J, Ravier G, Michel F. Hip Abductor Muscle Fatigue Induces Different Strategies During Disrupted Postural Control. Front Sports Act Living 2022; 4:918402. [PMID: 35847456 PMCID: PMC9277083 DOI: 10.3389/fspor.2022.918402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/07/2022] [Indexed: 11/15/2022] Open
Abstract
Background Ankle sprain is one of the most common injuries in sport, and hip abductor muscle weakness has recently been reported as a predisposing factor. Currently, the influence of hip abductor muscle fatigue on ankle joint control has not been elucidated during an ankle disturbed balance exercise. This study aimed to determine the influence of hip abductor muscle fatigue on ankle joint control during a disturbed balance task, and to consider inter-individual variability in the kinematic and neuromuscular reorganizations implemented. Methods Twenty-six healthy subjects (13 males; 13 females) performed a unipedal postural balance task with eyes closed before and after a fatiguing exercise (up to a 50% decrease in strength) of the hip abductor muscles. Subjects completed balance task while equipped with an ankle destabilization device that allows inversion/eversion movements. Electromyographic (EMG) activity of the gastrocnemius lateralis (GastL), peroneus longus (PL) and brevis, tibialis anterior, and gluteus medius were recorded during task. Kinematics (e.g., frontal foot angulation) of the ankle complex were determined using inertial measurement units. Results In the overall group, no significant time, sex or interaction effect was observed for kinematic and EMG variables. However, when considering individual responses to hip fatigue, 14 subjects decreased the standard deviation of frontal angulation (−30%) suggesting enhancement of ankle joint control, while 12 subjects increased it (+46%). Normalized EMG for PL and GastL muscles changed with fatigue for both these groups. However, variations were significantly different between groups (p = 0.027 for PL and p = 0.006 for GastL). Indeed, the contribution of ankle muscles increased for the enhanced-stability group while no change for the impaired-stability group. Conclusion These results highlight that subject adopt different neuromuscular and kinematic ankle strategies to control ankle destabilization in response to hip abductor muscle fatigue. Frontal foot angulation variability seemed to be a valuable marker to detect the type of strategy employed. The strategy adopted by the impaired-stability group might have important implications when analyzing risk factors for ankle sprains. Further studies should consider individual responses to fatigue, to understand which factor could predispose athletes to use of one or other strategy.
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Affiliation(s)
- Jeanne Dury
- Université de Franche Comté, Laboratoire C3S (EA 4660), UFR STAPS, Besançon, France
- Laboratoire Athlète Matériel Environnement, Besançon, France
- *Correspondence: Jeanne Dury
| | - Gilles Ravier
- Université de Franche Comté, Laboratoire C3S (EA 4660), UFR STAPS, Besançon, France
- Laboratoire Athlète Matériel Environnement, Besançon, France
| | - Fabrice Michel
- Université de Franche Comté, Laboratoire Nanomédecine (EA 4662), Besançon, France
- Service de Médecine Physique et de Réadaptation, CHRU Hôpital Jean Minjoz, Besançon, France
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Dury J, Michel F, Ravier G. Fatigue of hip abductor muscles implies neuromuscular and kinematic adaptations of the ankle during dynamic balance. Scand J Med Sci Sports 2022; 32:1324-1334. [PMID: 35612723 DOI: 10.1111/sms.14198] [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: 01/28/2022] [Revised: 04/27/2022] [Accepted: 05/13/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Determine whether hip abductor muscle fatigue influenced ankle kinematic and muscle activity during ankle-destabilized tasks. DESIGN Cross-sectional study. METHODS Twenty-six healthy, active participants performed two tests (Star Excursion Balance Test, SEBT; Weight Bearing Inversion Test, WBIT) for assessment of dynamic balance and ability to control inversion. Participants were equipped with an ankle-destabilizing sandal in inversion and eversion to perform both tests, which were completed before and after a fatiguing exercise of hip abductor muscles (up to 50% reduction in strength). Electromyographic activity of peroneus longus (PL) and brevis (PB), tibialis anterior, gastrocnemius lateralis (GastL) and gluteus medius (GlutM) muscles were recorded. In addition, ankle kinematics were recorded using an inertial measurement unit. RESULTS Hip abductor fatigue induced a significant decrease in SEBT scores in three directions (p < 0.01). During SEBT, ankle supination decreased by 3.2° in the anterior and posteromedial directions (p < 0.01). Muscle activity of GastL increased during achievement of three directions (p < 0.05) in response to hip abductor fatigue. In posteromedial direction, PL (p < 0.001) and GlutM (p < 0.01) activity increased with fatigue. During WBIT, inversion angular velocity was not impacted by fatigue while, PB and GastL activity increased after fatiguing exercise (p < 0.005). CONCLUSION A decrease in SEBT performance and EMG adaptations with proximal fatigue attest to the importance of the hip abductor muscle in dynamic postural control. This could have important implications in building injury prevention programs. Changes in ankle supination may reflect a protective strategy of the joint in response to hip fatigue.
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Affiliation(s)
- Jeanne Dury
- Laboratoire C3S (EA 4660), UFR STAPS, Université de Franche Comté, Besançon, France
| | - Fabrice Michel
- Laboratoire Nanomédecine (EA 4662), Université de Franche Comté, Besançon, France.,Service de Médecine Physique et de Réadaptation, CHRU Hôpital Jean Minjoz, Besançon, France
| | - Gilles Ravier
- Laboratoire C3S (EA 4660), UFR STAPS, Université de Franche Comté, Besançon, France.,Laboratoire Athlète Matériel Environnement, Besançon, France
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Effects of ankle Kinesio™ taping on jump biomechanics in collegiate athletes with chronic ankle instability. SPORT SCIENCES FOR HEALTH 2021. [DOI: 10.1007/s11332-021-00863-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Rabello R, Nodari C, Scudiero F, Borges I, Fitarelli L, Bianchesse J, Rodrigues R. Effects of task and hip-abductor fatigue on lower limb alignment and muscle activation. SPORT SCIENCES FOR HEALTH 2021. [DOI: 10.1007/s11332-021-00854-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Abstract
Purpose
Fatigue-induced hip-abductor weakness may exacerbate lower-limb misalignments during different dynamic single-leg tasks. We sought to evaluate the effects of fatigue and task on lower limb kinematics and muscle activation and to find associations between measurements obtained in two tasks.
Methods
One-group pretest–posttest design. Seventeen healthy adults (9 W) performed the single-leg squat (SLSQUAT) and the single-leg hop (SLHOP) before and after a hip-abduction fatigue protocol. Hip adduction, knee frontal plane projection angle (knee FPPA) and heel inversion displacement were measured during the eccentric phase of the SLSQUAT and the SLHOP, as well as activation of the gluteus medius (GMed), tensor fascia latae (TFL), peroneus longus (PER) and tibialis anterior (TA). Moments and tasks were compared using a repeated-measures two-way ANOVA. Correlation between tasks was evaluated using Spearman’s correlation.
Results
No differences in kinematics or activation were found between moments. Hip-adduction displacement (P = 0.005), GMed (P = 0.008) and PER (P = 0.037) activation were higher during SLSQUAT, while TA activation was higher during SLHOP (P < 0.001). No differences were found between tasks in knee FPPA and heel inversion. Hip-adduction and knee FPPA were not correlated between tasks, while ankle inversion displacement was positively correlated (rs = 0.524–0.746).
Conclusion
Different characteristics of SLSQUAT (slower and deeper) seem to have led to increased hip adduction displacement, GMed, and PER activation and decreased TA activation, likely due to higher balance requirements. However, hip-abductor fatigue didn’t influence lower-limb alignment during the tasks. Finally, evaluations should be performed with different single-leg tasks since they don’t give the same lower-limb alignment information.
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Kinoshita K, Hoshino Y, Yokota N, Hashimoto M, Nishizawa Y, Kida N. Stepwise increase of upper limb muscle activity induced by progressive 4 positions of a handstand training. ISOKINET EXERC SCI 2021. [DOI: 10.3233/ies-210169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Handstand is the most important fundamental skill in gymnastics. A gradual and well-balanced increase in muscle loading in a manner is preferred for young beginners and/or recovering gymnasts to safely achieve the muscle strength required to perform a stable handstand. OBJECTIVE: To examine upper limb muscle activity during different levels of handstand training positions. METHODS: This study utilized four different positions for progressive handstand training; namely, the 90, 135, elbow stand, and handstand positions. The activities of eight upper limb muscles (upper, middle, and lower trapezius; serratus anterior; anterior and middle deltoid; infraspinatus; and latissimus dorsi were measured by surface electromyography (EMG) for each position. The percentages of EMG in each muscle compared to the values during maximum voluntary contraction were calculated and compared between the positions. RESULTS: Muscle activity around the shoulder increased gradually throughout the progression of the four handstand training positions. Furthermore, the muscles required for scapular stabilization, such as the upper and middle trapezius and serratus anterior muscles, were activated at levels similar to those for a handstand without performing this movement. CONCLUSIONS: A progressive handstand training program of four different positions resulted in gradual and well-balanced increases in muscle activity.
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Affiliation(s)
- Kazuaki Kinoshita
- Department of Physical Therapy, Faculty of Rehabilitation, Shijonawate Gakuen University, Daito, Osaka, Japan
| | - Yuichi Hoshino
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Naoko Yokota
- Sports Medicine Center, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | | | - Yuichiro Nishizawa
- Department of Orthopaedic Surgery, Kobe Kaisei Hospital, Kobe, Hyogo, Japan
| | - Noriyuki Kida
- Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan
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Kawaguchi K, Taketomi S, Mizutani Y, Inui H, Yamagami R, Kono K, Takagi K, Kage T, Sameshima S, Tanaka S, Haga N. Hip Abductor Muscle Strength Deficit as a Risk Factor for Inversion Ankle Sprain in Male College Soccer Players: A Prospective Cohort Study. Orthop J Sports Med 2021; 9:23259671211020287. [PMID: 34377718 PMCID: PMC8320582 DOI: 10.1177/23259671211020287] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/18/2021] [Indexed: 11/15/2022] Open
Abstract
Background: Previous studies have attempted to determine whether certain risk factors can predict the occurrence of inversion ankle sprains in male collegiate soccer players. However, no consensus has been reached on the predictive risk factors of inversion ankle sprain in this population. Purpose: To identify risk factors for inversion ankle sprains among male collegiate soccer players. Study Design: Cohort study; Level of evidence, 2. Methods: Included were 145 male collegiate soccer players in Japan who were assessed during a preseason medical checkup for potential risk factors of inversion ankle sprain. The preseason assessment included anthropometric measurements, joint laxity and flexibility, muscle flexibility, muscle strength, and balance ability, with a total of 33 variables. The participants were monitored during the 2019 season for inversion ankle sprains as diagnosed by physicians. Results: A total of 31 inversion ankle sprains in 31 players (21.4%) occurred during the season. Only the measured isometric hip abductor strength was significantly lower in injured players as compared with uninjured players. Logistic regression analysis revealed measured hip abductor muscle strength deficit as a significant risk factor for inversion ankle sprain (odds ratio, 0.978 [95% CI, 0.976-0.999]; P = .05). Conclusion: Hip abductor strength deficit was a risk factor for inversion ankle sprain in the study population. This finding could be useful for the prevention of inversion ankle sprains in male collegiate soccer players.
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Affiliation(s)
- Kohei Kawaguchi
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shuji Taketomi
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Hiroshi Inui
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryota Yamagami
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kenichi Kono
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kentaro Takagi
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomofumi Kage
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shin Sameshima
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sakae Tanaka
- Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhiko Haga
- UTokyo Sports Science Initiative, Tokyo, Japan.,Department of Rehabilitation Medicine, The University of Tokyo, Tokyo, Japan
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Rodrigues R, Souza da Rocha E, Klein KD, Sonda FC, Pompeo KD, Frasson VB, Vaz MA. Proximal and distal muscle thickness is different in women with patellofemoral pain but is not associated with knee frontal plane projection angle. J Bodyw Mov Ther 2020; 25:205-211. [PMID: 33714497 DOI: 10.1016/j.jbmt.2020.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 09/21/2020] [Accepted: 10/05/2020] [Indexed: 01/11/2023]
Abstract
OBJECTIVE The aim of this study was to compare proximal and distal muscle thickness between patellofemoral pain (PFP) and asymptomatic women (CG) and to verify the possible association between morphology and lower limb alignment during single leg-squat. METHODS Thirty women (PFP, n = 15 and CG, n = 15) performed the following evaluations: (i) muscle thickness of external oblique (EO), gluteus medius (GMed), tensor fascia latae (TFL), peroneus (PER) and tibialis anterior (TA); (ii) knee frontal plane projection angle (FPPA) during single-leg squat. RESULTS Compared with the CG, PFP showed: (1) smaller GMed (-10.02%; p = 0.04; effect size = 0.82), greater TFL (+18.44%; p = 0.02; effect size = 0.92) and PER (+14.23%; p = 0.02; effect size = 0.87) muscle thickness and greater knee FPPA during single-leg squat (+31.8%; p = 0.04; effect size = 1.12). No differences were observed in EO (+7.17%; p = 0.37; effect size = 0.34) and TA (-1.35%; p = 0.81; effect size = 0.12) muscle thickness. Additionally, we failed to observe significant associations between muscle morphology and knee FPPA in both groups. CONCLUSION PFP patients showed alterations in proximal and distal muscle thickness, despite the lack of association with poor lower limb alignment. Prospective studies are necessary to determine if differences in muscle morphology are the cause or the consequence of PFP and to confirm the absence of relationship with lower limb alignment.
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Affiliation(s)
- Rodrigo Rodrigues
- Exercise Physiology and Physical Assessment Laboratory, Serra Gaucha University Center, Caxias do Sul, RS, Brazil; Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | - Emmanuel Souza da Rocha
- Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Kelli Daiana Klein
- Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Francesca Chaida Sonda
- Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Klauber Dalcero Pompeo
- Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | - Marco Aurélio Vaz
- Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil; Physique Physiotherapy Centre, Porto Alegre, RS, Brazil
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Telarolli DJA, Grossi DB, Cervi ACC, Santiago PRP, Lemos TW, Resende RA. Comparison of Foot Kinematics and Foot Plantar Area and Pressure Among Five Different Closed Kinematic Tasks. J Am Podiatr Med Assoc 2020; 110:447710. [PMID: 33179066 DOI: 10.7547/17-226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Different closed kinematic tasks may present different magnitudes of knee abduction, foot pronation, and foot plantar pressure and area. Although there are plenty of studies comparing knee abduction between different tasks, the literature lacks information regarding differences in foot pronation and foot plantar pressure and area. We compared foot angular displacement in the frontal plane and foot plantar pressure and area among five closed kinematic tasks. METHODS Forefoot and rearfoot angular displacement and foot plantar pressure and area were collected in 30 participants while they performed the following tasks: stair descent, single-leg step down, single-leg squat, single-leg landing, and drop vertical jump. Repeated-measures analyses of variance were used to investigate differences between tasks with α = 0.05. RESULTS Single-leg squat and stair descent had increased foot total plantar area compared with single-leg landing (P = .005 versus .027; effect size [ES] = 0.66), drop vertical jump (P = .001 versus P = .001; ES = 0.38), and single-leg step down (P = .01 versus P = .007; ES = 0.43). Single-leg landing and single-leg step down had greater foot total plantar area compared with drop vertical jump (P = .026 versus P = .014; ES = 0.54). There were differences also in rearfoot and midfoot plantar area and pressure and forefoot plantar pressure. CONCLUSIONS Differences in foot-striking pattern, magnitude of ground reaction force, and task speed might explain these findings. Clinicians should consider these findings to improve decisions about tasks used during rehabilitation of patients with foot conditions.
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Sarvestan J, Ataabadi PA, Svoboda Z, Kovačikova Z, Needle AR. The effect of ankle Kinesio™ taping on ankle joint biomechanics during unilateral balance status among collegiate athletes with chronic ankle sprain. Phys Ther Sport 2020; 45:161-167. [PMID: 32781269 DOI: 10.1016/j.ptsp.2020.06.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To determine the effects of ankle Kinesio-taping (KT) on postural sway, lower limb ROM, and muscle activity during a unilateral balance tasks. DESIGN Case control study design. SETTING Data were collected at the human movement analysis laboratory. PARTICIPANTS 30 collegiate athletes with chronic ankle sprain (11 females and 19 males, 23.91 ± 2.58 years). MAIN OUTCOME MEASURE Hip, knee and ankle joints ranges of motion (ROMs); postural sway area and velocities in both anteroposterior and mediolateral directions; and muscular activity amplitudes (% peak) of lateral and medial gastrocnemius, tibialis anterior and peroneus longus in a 20s single leg balance test in two non-taped (control) and KT (intervention) conditions. RESULTS Significant decrease observed in ankle lateral ROM (p = 0.048, d = 0.52), mediolateral postural sway velocity (p = 0.029, d = 1.25), and peroneus longus activity amplitudes (p = 0.042, d = 0.55) after KT application. CONCLUSION Acute application of KT among athletes with chronic ankle instability could provide lateral mechanical support to the ankle, potentially decreasing the velocity of frontal plane sway, and decreasing the magnitude of muscle activation. These data suggest that KT may be beneficial for improving static joint stability among individuals with chronic ankle sprain, and thus could be considered an option to allow safe return-to-activity.
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Affiliation(s)
- Javad Sarvestan
- Department of Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic.
| | - Peyman Aghaie Ataabadi
- Department of Biomechanics and Sports Injuries, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran
| | - Zdeněk Svoboda
- Department of Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic
| | - Zuzana Kovačikova
- Department of Kinanthropology, Faculty of Physical Culture, Palacky University Olomouc, Olomouc, Czech Republic
| | - Alan R Needle
- Department of Health and Exercise Science, Appalachian State University, ASU Box 32071, Boone, NC, 28608, USA
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ElDeeb AM, Osman DM, Atta HK, Hamada HA. Effect of reproductive hormones variation during menstrual cycle on hip abductor and adductor muscles performance in college students. BULLETIN OF FACULTY OF PHYSICAL THERAPY 2019. [DOI: 10.4103/bfpt.bfpt_28_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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McCann RS, Terada M, Kosik KB, Gribble PA. Landing Kinematics and Isometric Hip Strength of Individuals With Chronic Ankle Instability. Foot Ankle Int 2019; 40:969-977. [PMID: 31023077 DOI: 10.1177/1071100719846085] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Chronic ankle instability (CAI) is associated with hip strength deficits and altered movement in the lower extremity. However, it remains unclear how hip strength deficits contribute to lateral ankle sprain (LAS) mechanisms. We aimed to compare lower extremity landing kinematics and isometric hip strength between individuals with and without CAI and examine associations between hip kinematics and strength. METHODS Seventy-six individuals completed 5 single-leg landings, during which we collected three-dimensional ankle, knee, and hip kinematics from 200 milliseconds pre-initial contact to 50 milliseconds post-initial contact. We calculated average peak torque (Nm/kg) from 3 trials of isometric hip extension, abduction, and external rotation strength testing. One-way analyses of variance assessed group differences (CAI, LAS coper, and control) in hip strength and kinematics. Pearson product moment correlations assessed associations between hip kinematics and strength. We adjusted the kinematic group comparisons and correlation analyses for multiple comparisons using the Benjamini-Hochberg method. RESULTS The CAI group exhibited less hip abduction during landing than LAS copers and controls. The CAI group had lower hip external rotation strength than LAS copers (P = .04, d = 0.62 [0.05, 1.17]) and controls (P < .01, d = 0.87 [0.28, 1.43]). Effect sizes suggest that the CAI group had deficits in EXT compared with controls (d = 0.63 [0.06, 1.19]). Hip strength was not associated with hip landing kinematics for any group. CONCLUSION Altered landing mechanics displayed by the CAI group may promote mechanisms of LAS, but they are not associated with isometric hip strength. However, hip strength deficits may negatively impact other functional tasks, and they should still be considered during rehabilitation. LEVEL OF EVIDENCE Level III, case-control study.
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Affiliation(s)
- Ryan S McCann
- 1 School of Physical Therapy & Athletic Training, Old Dominion University, Norfolk, VA, USA
| | - Masafumi Terada
- 2 College of Sport and Health Science, Ritsumeikan University, Kusatus, Shiga, Japan
| | - Kyle B Kosik
- 3 Department of Rehabilitation Sciences, University of Kentucky, Lexington, KY, USA
| | - Phillip A Gribble
- 3 Department of Rehabilitation Sciences, University of Kentucky, Lexington, KY, USA
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Yana M, Saraçoğlu İ, Emuk Y, Yenilmez OK. The effect of fatigue in hip abductor muscles on balance in healthy young adults: a preliminary case series. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2018. [DOI: 10.23736/s0393-3660.17.03687-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kunugi S, Masunari A, Koumura T, Fujimoto A, Yoshida N, Miyakawa S. Altered lower limb kinematics and muscle activities in soccer players with chronic ankle instability. Phys Ther Sport 2018; 34:28-35. [DOI: 10.1016/j.ptsp.2018.08.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/07/2018] [Accepted: 08/07/2018] [Indexed: 10/28/2022]
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Hip Abductor Fatigability and Recovery Are Related to the Development of Low Back Pain During Prolonged Standing. J Appl Biomech 2018; 34:39-46. [DOI: 10.1123/jab.2017-0096] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A prolonged standing exposure can identify asymptomatic adults who have a higher risk of developing clinical low back pain later in life. Hip abductor cocontraction differences can predict low back pain development during standing exposures. This study’s purpose was to determine if hip abductor strength, fatigability, and recovery during prolonged standing were related to standing-induced low back pain. Forty young, asymptomatic adults (50% female) performed two 2-hour standing sessions; a fatiguing hip abductor exercise was performed prior to 1 of the 2 standing sessions. Hip abductor strength and surface electromyography of gluteus medius and tensor fascia latae were measured. Self-reported low back pain differentiated low back pain developing (PD) and nonpain developing (NPD) groups. The PD group hip abductors fatigued before the NPD group, with similar perceived effort and force losses. Mean power frequency decreases with fatigue were similar between pain groups for all muscles measured after the fatiguing exercise. Unlike NPDs, PDs did not recover force losses after 120 minutes of standing. Hip abductor fatigability may be related to the development of low back pain in this population.
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Powers CM, Ghoddosi N, Straub RK, Khayambashi K. Hip Strength as a Predictor of Ankle Sprains in Male Soccer Players: A Prospective Study. J Athl Train 2017; 52:1048-1055. [PMID: 29116830 DOI: 10.4085/1062-6050-52.11.18] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
CONTEXT Diminished hip-abductor strength has been suggested to increase the risk of noncontact lateral ankle sprains. OBJECTIVE To determine prospectively whether baseline hip-abductor strength predicts future noncontact lateral ankle sprains in competitive male soccer players. DESIGN Prospective cohort study. SETTING Athletic training facilities and various athletic fields. PATIENTS OR OTHER PARTICIPANTS Two hundred ten competitive male soccer players. MAIN OUTCOME MEASURE(S) Before the start of the sport season, isometric hip-abductor strength was measured bilaterally using a handheld dynamometer. Any previous history of ankle sprain, body mass index, age, height, and weight were documented. During the sport season (30 weeks), ankle injury status was recorded by team medical providers. Injured athletes were further classified based on the mechanism of injury. Only data from injured athletes who sustained noncontact lateral ankle sprains were used for analysis. Postseason, logistic regression was used to determine whether baseline hip strength predicted future noncontact lateral ankle sprains. A receiver operating characteristic curve was constructed for hip strength to determine the cutoff value for distinguishing between high-risk and low-risk outcomes. RESULTS A total of 25 noncontact lateral ankle sprains were confirmed, for an overall annual incidence of 11.9%. Baseline hip-abductor strength was lower in injured players than in uninjured players ( P = .008). Logistic regression indicated that impaired hip-abductor strength increased the future injury risk (odds ratio = 1.10 [95% confidence interval = 1.02, 1.18], P = .010). The strength cutoff to define high risk was ≤33.8% body weight, as determined by receiver operating characteristic curve analysis. For athletes classified as high risk, the probability of injury increased from 11.9% to 26.7%. CONCLUSIONS Reduced isometric hip-abductor strength predisposed competitive male soccer players to noncontact lateral ankle sprains.
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Affiliation(s)
- Christopher M Powers
- Department of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles
| | | | - Rachel K Straub
- Department of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles
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Dynamic postural stability and muscle strength in patellofemoral pain: Is there a correlation? Knee 2016; 23:616-21. [PMID: 27198758 DOI: 10.1016/j.knee.2016.04.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/08/2016] [Accepted: 04/25/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND Although females with patellofemoral pain (PFP) show a decrease in hip and knee muscle strength, there is a lack of studies that associates this with postural stability. The purpose of this study was to assess the dynamic postural stability and muscle strength in the hips and knees of females with and without PFP, and to verify the association between the postural stability and the muscle strength in the PFP group. METHODS Two groups were tested: one with 25 PFP and one with 25 asymptomatic. Postural stability was evaluated during stepping up down tasks using a force platform to determine the center of pressure (COP) excursion and velocity. A handheld dynamometer was used to assess the muscles strength. The correlation analysis was conducted between the COP variables and the muscle strength. RESULTS The PFP group demonstrated greater total and medial-lateral COP displacement (8887.7±761.7 vs. 8129.4±691.9mm, P<0.001; 32.3±5.5 vs. 21.7±2.7mm, P<0.001) and a higher total of medial-lateral COP velocity (22.2±5.2 vs. 17.0±1.6 P=0.001). The PFP group showed weaknesses in all muscles (P<0.05), and there was a good positive correlation between the anterior-posterior displacement and the velocity of the extensor hip muscle (r=0.52, P<0.01; r=0.55, P<0.001). CONCLUSIONS Subjects with PFP have frontal dynamic postural stability deficit and show an association between hip extensor and sagittal plane stability.
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Hwang W, Jang JH, Huh M, Kim YJ, Kim SW, Hong IU, Lee MY. The effect of hip abductor fatigue on static balance and gait parameters. ACTA ACUST UNITED AC 2016. [DOI: 10.14474/ptrs.2016.5.1.34] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Wonjeong Hwang
- Department of Physical Therapy, The Graduate School, Sahmyook University, Seoul, Republic of Korea
| | - Jun Ha Jang
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
| | - Minjin Huh
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
| | - Yeon Ju Kim
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
| | - Sang Won Kim
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
| | - In Ui Hong
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
| | - Mi Young Lee
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University, Seoul, Republic of Korea
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Hung YJ. Neuromuscular control and rehabilitation of the unstable ankle. World J Orthop 2015; 6:434-438. [PMID: 26085985 PMCID: PMC4458494 DOI: 10.5312/wjo.v6.i5.434] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/21/2015] [Accepted: 05/11/2015] [Indexed: 02/06/2023] Open
Abstract
Lateral ankle sprain is a common orthopedic injury with a very high recurrence rate in athletes. After decades of research, it is still unclear what contributes to the high recurrence rate of ankle sprain, and what is the most effective intervention to reduce the incident of initial and recurrent injuries. In addition, clinicians often implement balance training as part of the rehabilitation protocol in hopes of enhancing the neuromuscular control and proprioception of the ankle joint. However, there is no consensus on whether the neuromuscular control and proprioception are compromised in unstable ankles. To reduce the prevalence of ankle sprains, the effectiveness of engaging balance training to enhance the neuromuscular control and proprioception of the ankle joint is also questionable.
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