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IRCT20250821066942N1 IRCT 2026-02-07 Shahid Bahonar University of Kerman The effect of two common corrective and scapular-focused training approaches in athletes with scapular dyskinesis The effect of two common corrective and scapular-focused training approaches on shoulder strength, range of motion, proprioception, shoulder girdle function, and scapulohumeral rhythm in female athletes with scapular dyskinesis 2025-04-21 anticipated 45 Complete https://irct.ir/trial/86029 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The researcher randomly assigns the subjects to one of three study groups, including the corrective exercise program, the scapular-focused program, and the control group, using the website (https://www.randomizer.org). On this website, the researcher must complete the relevant information and then click the calculate button. Questions and answers include: How many sets of numbers do you want to generate? 3. How many numbers per set? 12. Number range: 1-36. Do you wish each number in a set to remain unique? Yes. Do you wish to sort the numbers that are generated? No. The result of the calculation will be 3 sets of 12 unique numbers in each set. N/A Scapular dyskinesis. Intervention 1: First intervention group: The group receiving common corrective exercises to correct scapular dyskinesis. This group performed neuromuscular and strengthening exercises targeting the scapula area for 8 weeks, 3 days a week, in a gym under the direct supervision of the researcher, following the protocol outlined by Hotta et al. (2018). Intervention 2: Second intervention group: The group receiving scapular-focused exercises to correct shoulder dyskinesis. This group performed shoulder-stretching and strengthening exercises for 6 weeks at home every day under the indirect supervision of the researcher, according to the protocol of Tang et al. (2024). Intervention 3: Control group: The group with no training. Yes - There is a plan to make this available What will be shared: With permission from the supervisor and coordination with the specialized department of sport pathology and biomechanics of Shahid Bahonar University of Kerman, all information can be shared after being de-identified. When: After publishing the article/articles extracted from the study To whom: The data can be displayed and shared upon reasonable and formal request by the Iranian Clinical Trial Registry Center, journals, and individuals/academic researchers who are conducting research and scientific activities in this field. Conditions: Data analysis and use of documentation can only be done on the condition that their results are reported in scientific articles conducted by academic researchers and authors. The requirements for sending data and documentation include: 1. Sending an email (preferably with a valid academic address) to one of the study researchers 2. A brief and logical explanation regarding how the data or documentation will be used. Where to obtain: By request from researcher Zahra Mahdavi Jafari zahra.mahdavi.jafari@sport.uk.ac.ir How to obtain: The applicant can receive the necessary information by contacting researcher Zahra Mahdavi Jafari and coordinating with the specialized department of Sports Pathology and Biomechanics at Shahid Bahonar University of Kerman. Comments:
public Zahra Mahdavi Jafari
Imam Khomeini Highway, Research Square, Shahid Bahonar University, Faculty of Sport Sciences
Kerman Iran (Islamic Republic of) 7616913439 +98 34 3132 3188 zahra.mahdavi.jafari@sport.uk.ac.ir Shahid Bahonar University of Kerman scientific Zahra Mahdavi Jafari
Imam Khomeini Highway, Research Square, Shahid Bahonar University, Faculty of Sport Sciences
Kerman Iran (Islamic Republic of) 7616913439 +98 34 3132 3188 zahra.mahdavi.jafari@sport.uk.ac.ir Shahid Bahonar University of Kerman Iran (Islamic Republic of) Individuals with scapular dyskinesia confirmed by the Mc Clure test Female gender Age 13 to 20 years Playing volleyball or basketball at least three times a week Having skills at the junior league level 13 years 20 years Female Acute injury to the scapula and shoulder, including fractures and dislocations, because it prevented exercise History of injury to the mentioned area in the past six months History of shoulder surgery Receiving any type of rehabilitation and exercise therapy in the past six months Having pain greater than 3 on the VAS scale M25.819 Other specified joint disorders, unspecified shoulder Rehabilitation Rehabilitation Other First intervention group: The group receiving common corrective exercises to correct scapular dyskinesis. This group performed neuromuscular and strengthening exercises targeting the scapula area for 8 weeks, 3 days a week, in a gym under the direct supervision of the researcher, following the protocol outlined by Hotta et al. (2018). Second intervention group: The group receiving scapular-focused exercises to correct shoulder dyskinesis. This group performed shoulder-stretching and strengthening exercises for 6 weeks at home every day under the indirect supervision of the researcher, according to the protocol of Tang et al. (2024). Control group: The group with no training. Shoulder joint strength. Timepoint: Measuring the strength variable in the pre-test and measuring it again after the training period in the post-test. Method of measurement: Using a hand-held dynamometer in internal and external shoulder rotation movements. Shoulder joint range of motion. Timepoint: Measuring the range of motion variable in the pre-test and measuring it again after the training period in the post-test. Method of measurement: Using a universal goniometer in internal and external shoulder rotation movements. Shoulder joint proprioception. Timepoint: Measuring the proprioception variable in the pre-test and measuring it again after the training period in the post-test. Method of measurement: Using a digital inclinometer to measure the error rate of reconstructing the 90-degree abduction angle. Upper limb function. Timepoint: Measuring the Upper limb function variable in the pre-test and measuring it again after the training period in the post-test. Method of measurement: By CKCUEST test. Scapulo-humeral rhythm. Timepoint: Measuring the Scapulo-humeral rhythm variable in the pre-test and measuring it again after the training period in the post-test. Method of measurement: By two digital inclinometers. Shahid Bahonar University of Kerman Approved 2025-08-12 Ethics Committee of Kerman University of Medical Sciences Ebn-e-Sina St.,Jahad Blvd., Kerman, Iran Kerman Kerman Iran (Islamic Republic of)