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He Y, Yuan C, Wang Y, Xu H, Song W, Liu W. Is playing ma-jong, chess and cards associated with a lower incidence of shoulder pain in Chinese elderly adults? The cross-sectional and longitudinal evidence from CHARLS. Exp Gerontol 2024; 194:112518. [PMID: 38986857 DOI: 10.1016/j.exger.2024.112518] [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: 05/21/2024] [Revised: 06/28/2024] [Accepted: 07/07/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND The association between playing Ma-jong, chess and cards (PMCC) and shoulder pain among elderly adults in China remains unclear. The present study aimed to examine the association based on a nationally representative large-scale survey. METHODS The study used two waves of data from China Health and Retirement Longitudinal Study (CHARLS) in 2015 and 2018. All subjects met the inclusion criteria were classified based on the results of the CHARLS wave questionnaire. Logistic regression models were conducted to analyze the cross-sectional and longitudinal association between PMCC and shoulder pain. Odds ratios (OR) were reported to indicate the strength of the association. RESULTS In total, 8125 participants aged over 60 years (48.3 % male; mean age 67.9 ± 6.4 years) were enrolled in a cross-sectional association study in 2015, and further 6861 elderly adults were followed up in 2018. The overall prevalence of shoulder pain in the cross-sectional population was 15.6 %. In the non-PMCC and PMCC groups, the incidence of shoulder pain was 16.6 % and 10.7 %, respectively (P < 0.001). In the fully adjusted model, the results showed a significant association between PMCC and shoulder pain (OR: 0.798, 95 % CI: 0.662-0.963, P = 0.018). In the longitudinal analysis from 2015 to 2018, the incidence of new-occurrence shoulder pain in non-PMCC and PMCC groups was 22.1 %, and 18.5 %, respectively (P = 0.004). In the fully adjusted model, compared with the non-PMCC group, the risk of the occurrence of shoulder pain for individuals with PMCC was lower (OR: 0.832, 95 % CI: 0.709-0.975, P = 0.023). CONCLUSIONS PMCC is associated with lower incidence of shoulder pain, which provides evidence for PMCC as a potential protective factor in the occurrence of shoulder pain.
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Affiliation(s)
- Yinong He
- Shanghai Jiao Tong University SJTU-UM Joint Institute, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
| | - Chenrui Yuan
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Yifei Wang
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Hui Xu
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Wei Song
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China.
| | - Wencai Liu
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China.
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Silveira A, Lima C, Beaupre L, Chepeha J, Jones A. Shoulder specific exercise therapy is effective in reducing chronic shoulder pain: A network meta-analysis. PLoS One 2024; 19:e0294014. [PMID: 38683828 PMCID: PMC11057978 DOI: 10.1371/journal.pone.0294014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 10/24/2023] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Exercise therapy (ET) is frequently an early treatment of choice when managing shoulder pain, yet evidence on its efficacy to expedite recovery is inconsistent. Moreover, the value of adding adjunct therapies (i.e. injections, manual therapy, electrotherapy) to ET is currently unclear. This study combined both direct and indirect evidence across studies on the effectiveness of ET with/without adjunct therapies compared to usual medical care for adults with chronic shoulder pain. METHODS AND FINDINGS Using a network meta-analysis, randomized control trials comparing ET along with adjunct therapies were identified in MEDLINE, Embase, CINAHL, Sportdiscus, CENTRAL, Conference Proceedings Citation Index-Science, clinicaltrials.gov, and association websites. Outcomes included pain, range of motion (ROM), and health-related quality of life (HRQL) measures in adult patients with chronic shoulder pain. Data analysis used a Frequentist hierarchical model. CINeMA tool assessed the confidence in the results and Cochrane Risk of Bias tool assessed quality of studies. 54 studies primarily from Europe (40.38%) included 3,893 participants who were followed up to 52 weeks. Shoulder-specific ET (Mean difference (MD) = -2.1; 95% confidence interval (CI) = -3.5 to -0.7) or in combination with electro-physical agents (MD = -2.5; 95% CI = -4.2 to -0.7), injections (MD = -2.4; 95% CI = -3.9 to-1.04) or manual therapy (MD = -2.3; 95% CI = -3.7 to -0.8) decreased pain compared to usual medical care. Trends with ROM and HRQL scores were seen; however, only Manual Therapy (MD = -12.7 and 95% CI = -24.4 to -1.0) achieved meaningfully important changes. Sensitivity analysis excluding studies with high risk of bias showed similar results, with exception of injections that did not reach significance (MD = -1.3; 95% CI = -4.3 to 1.7). CONCLUSION(S) Shoulder-specific ET provided pain relief up to 52 weeks. Adjunct therapies to shoulder-specific ET added little value in reducing pain. The quality of evidence varied between moderate and very low.
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Affiliation(s)
- Anelise Silveira
- University of Alberta, School of Public Health, Edmonton, Alberta, Canada
| | - Camila Lima
- University of Alberta, School of Public Health, Edmonton, Alberta, Canada
| | - Lauren Beaupre
- University of Alberta, Faculty of Rehabilitation Sciences, Edmonton, Alberta, Canada
- University of Alberta, Collaborative Orthopaedic Research, Edmonton, Alberta, Canada
| | - Judy Chepeha
- University of Alberta, Collaborative Orthopaedic Research, Edmonton, Alberta, Canada
| | - Allyson Jones
- University of Alberta, Faculty of Rehabilitation Sciences, Edmonton, Alberta, Canada
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Vila-Dieguez O, Heindel MD, Awokuse D, Kulig K, Michener LA. Exercise for rotator cuff tendinopathy: Proposed mechanisms of recovery. Shoulder Elbow 2023; 15:233-249. [PMID: 37325389 PMCID: PMC10268139 DOI: 10.1177/17585732231172166] [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: 02/04/2023] [Revised: 04/08/2023] [Accepted: 04/11/2023] [Indexed: 06/17/2023]
Abstract
Rotator cuff (RC) tendinopathy is a common recurrent cause of shoulder pain, and resistance exercise is the first-line recommended intervention. Proposed causal mechanisms of resistance exercise for patients with RC tendinopathy consist of four domains: tendon structure, neuromuscular factors, pain and sensorimotor processing, and psychosocial factors. Tendon structure plays a role in RC tendinopathy, with decreased stiffness, increased thickness, and collagen disorganization. Neuromuscular performance deficits of altered kinematics, muscle activation, and force are present in RC tendinopathy, but advanced methods of assessing muscle performance are needed to fully assess these factors. Psychological factors of depression, anxiety, pain catastrophizing, treatment expectations, and self-efficacy are present and predict patient-reported outcomes. Central nervous system dysfunctions also exist, specifically altered pain and sensorimotor processing. Resisted exercise may normalize these factors, but limited evidence exists to explain the relationship of the four proposed domains to trajectory of recovery and defining persistent deficits limiting outcomes. Clinicians and researchers can use this model to understand how exercise mediates change in patient outcomes, develop subgroups to deliver patient-specific approach for treatment and define metrics to track recovery over time. Supporting evidence is limited, indicating the need for future studies characterizing mechanisms of recovery with exercise for RC tendinopathy.
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Affiliation(s)
- Oscar Vila-Dieguez
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Matthew D. Heindel
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Daniel Awokuse
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Kornelia Kulig
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Lori A. Michener
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, CA, USA
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Bauer J, Muehlbauer T. Effects of a 6 week core strengthening training on measures of physical and athletic performance in adolescent male sub-elite handball players. Front Sports Act Living 2022; 4:1037078. [PMID: 36419671 PMCID: PMC9676223 DOI: 10.3389/fspor.2022.1037078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/14/2022] [Indexed: 01/01/2024] Open
Abstract
The objective was to investigate the effects of a 6-week core strengthening training within the regular handball training sessions compared to regular handball training only. Male sub-elite handball players were randomly assigned to an intervention (INT: n = 13; age: 16.9 ± 0.6 years) or a control (CON: n = 13; age: 17.2 ± 0.8 years) group. The INT group performed the "big 3" core exercises cross curls-up, side bridge (both sides), and the quadrupedal stance ("birddog exercise") triweekly for 20-30 min while the CON group conducted regular handball training only. Pre- and post-training assessments included measures of muscular endurance (Closed Kinetic Chain Upper Extremity Stability Test [CKCUEST] and the Bourban test), shoulder mobility/stability (Upper Quarter Y Balance [YBT-UQ] test), and throwing velocity. The ANCOVA revealed significant differences between means in favour of the INT group for the dorsal chain (p < 0.001,η p 2 = 0.46) and the lateral chain (left side: p = 0.015,η p 2 = 0.22; right side: p = 0.039,η p 2 = 0.17) of the Bourban test, the composite score (p = 0.024,η p 2 = 0.20) of the throwing arm reach and the inferolateral reach direction (p = 0.038,η p 2 = 0.17), and the composite score (p = 0.027,η p 2 = 0.19) of the non-throwing arm reach of the YBT-UQ. However, performance in the CKCUEST and throwing velocity did not show any group-specific changes. Therefore, 6 weeks of core strengthening training were effective in improving some components of physical but no handball-specific athletic (i.e., throwing velocity) performance in adolescent male sub-elite handball players. Practitioners may still opt for this training regimen when stimulus variability is sought or when a low load/low movement approach (e.g., during rehabilitation) is favoured.
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Affiliation(s)
- Julian Bauer
- Division of Movement and Training Sciences/Biomechanics of Sport, University of Duisburg-Essen, Essen, Germany
- Department of Sport Science, Human Performance Research Centre, University of Konstanz, Konstanz, Germany
| | - Thomas Muehlbauer
- Division of Movement and Training Sciences/Biomechanics of Sport, University of Duisburg-Essen, Essen, Germany
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Bauer J, Schwiertz G, Muehlbauer T. Effects of an Elastic Resistance Band Intervention in Adolescent Handball Players. Sports Med Int Open 2021; 5:E65-E72. [PMID: 34458564 PMCID: PMC8387127 DOI: 10.1055/a-1541-2916] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 05/11/2021] [Indexed: 11/22/2022] Open
Abstract
The objective was to investigate the effects of a 9-week elastic resistance band training within the regular handball training sessions compared to regular handball training only. Participants were randomly assigned to an intervention (INT: n=16; age: 17.0 ± 0.7 years) or a control (CON: n=16; age: 16.9 ± 0.9 years) group. The INT-group performed elastic resistance band exercises (3/week) for 20–30 minutes while the CON-group conducted regular handball training only. Pre- and post-training assessments included measures of strength endurance (Closed Kinetic Chain Upper Extremity Stability Test [CKCUEST]), maximal isometric strength (MIS), and throwing velocity. Significant main effects of Test (i.e. pre- to post-training enhancements) were detected for the CKCUEST (p < 0.001, 0.54 ≤ η
p2
≤ 0.57) and throwing velocity (p = 0.001, η
p2
= 0.34). We found a significant (throwing velocity: p = 0.004, η
p2
= 0.25) and a tendency toward (MIS of the internal rotators, non-throwing arm: p = 0.068, η
p2
= 0.12) a significant Test × Group interaction, both in favour of the INT-group. A 9-week strengthening program using elastic resistance bands combined with regular handball training is effective to improve upper extremity strength endurance, throwing velocity, and MIS of the internal rotators of the non-throwing arm.
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Affiliation(s)
- Julian Bauer
- Division of Movement and Training Sciences, University of Duisburg-Essen, Essen, Germany
| | - Gerrit Schwiertz
- Division of Movement and Training Sciences, University of Duisburg-Essen, Essen, Germany
| | - Thomas Muehlbauer
- Division of Movement and Training Sciences, University of Duisburg-Essen, Essen, Germany
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Boland K, Smith C, Bond H, Briggs S, Walton J. Current concepts in the rehabilitation of rotator cuff related disorders. J Clin Orthop Trauma 2021; 18:13-19. [PMID: 33987078 PMCID: PMC8082254 DOI: 10.1016/j.jcot.2021.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/01/2021] [Accepted: 04/03/2021] [Indexed: 02/06/2023] Open
Abstract
Rotator cuff related disorders (RCRD) are common. Exercise-based rehabilitation can improve outcomes, yet uncertainty exists regarding the characteristics of these exercises. This scoping review paper summarises the key characteristics of the exercise-based rehabilitation of rotator cuff related disorders (RCRD). An iterative search process was used to capture the breadth of current evidence and a narrative summary of the data was produced. 57 papers were included. Disagreement around terminology, diagnostic standards, and outcome measures limits the comparison of the data. Rehabilitation should utilise a biopsychosocial approach, be person-centred and foster self-efficacy. Biomedically framed beliefs can create barriers to rehabilitation. Pain drivers in RCRSD are unclear, as is the influence of pain during exercise on outcomes. Expectations and preferences around pain levels should be discussed to allow the co-creation of a programme that is tolerated and therefore engaged with. The optimal parameters of exercise-based rehabilitation remain unclear; however, programmes should be individualised and progressive, with a minimum duration of 12 weeks. Supervised or home-based exercises are equally effective. Following rotator cuff repair, rehabilitation should be milestone-driven and individualised; communication across the MDT is essential. For individuals with massive rotator cuff tears, the anterior deltoid programme is a useful starting point and should be supplemented by functional rehabilitation, exercises to optimise any remaining cuff and the rest of the kinetic chain. In conclusion, exercise-based rehabilitation improves outcomes for individuals with a range of RCRD. The optimal parameters of these exercises remain unclear. Variation exists across current physiotherapy practice and post-operative rehabilitation protocols, reflecting the wide-ranging spectrum of individuals presenting with RCRD. Clinicians should use their communication and rehabilitation expertise to plan an exercise-based program in conjunction with the individual with RCRSD, which is regularly reviewed and adjusted.
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Affiliation(s)
- Katy Boland
- Upper Limb Department, Wrightington Hospital, Wigan, UK
| | - Claire Smith
- Upper Limb Department, Wrightington Hospital, Wigan, UK
| | - Helena Bond
- Upper Limb Department, Wrightington Hospital, Wigan, UK
| | - Sarah Briggs
- Upper Limb Department, Wrightington Hospital, Wigan, UK
| | - Julia Walton
- Upper Limb Department, Wrightington Hospital, Wigan, UK
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Sharma S, Ejaz Hussain M, Sharma S. Effects of exercise therapy plus manual therapy on muscle activity, latency timing and SPADI score in shoulder impingement syndrome. Complement Ther Clin Pract 2021; 44:101390. [PMID: 33901859 DOI: 10.1016/j.ctcp.2021.101390] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 03/11/2021] [Accepted: 04/04/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE The study aimed to compare the effects of exercise therapy plus manual therapy (ET plus MT) and exercise therapy (ET) alone on muscle activity, muscle onset latency timing and shoulder pain and disability index-Hindi (SPADI-H) score in athletes with shoulder impingement syndrome (SIS). MATERIALS AND METHOD Overhead male athletes diagnosed with SIS were randomly allocated into ET plus MT group(n = 40) and ET group(n = 40). Muscle activity, muscle onset latency timings and SPADI-H score were assessed. Both the groups performed 8 weeks of intervention and were evaluated at baseline, 4th and 8th weeks. RESULT ET plus MT group was more effective in increasing muscle activity, optimising latency timings and decreasing SPADI score when compared to ET group alone(p < 0.05). After treatment muscle activity and SPADI-H improved in both groups (p < 0.05). CONCLUSION ET plus MT was superior for improving muscle activity, muscle onset latency timing and SPADI score compared to ET alone.
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Affiliation(s)
- Saurabh Sharma
- Jamia Millia Islamia, Centre for Physiotherapy and Rehabilitation Sciences, New Delhi, 110025, India.
| | - M Ejaz Hussain
- Jamia Millia Islamia, Centre for Physiotherapy and Rehabilitation Sciences, New Delhi, 110025, India
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