Background: There are no validated upper extremity instruments designed specifically to evaluate the performance and function of overhead athletes. Current shoulder and elbow scoring systems may not be sensitive to subtle changes in performance in this high-demand population.
Hypothesis: The scoring system developed in this study will be valid, reliable, and responsive in the evaluation of overhead athletes.
Study Design: Cross-sectional study; Level of evidence, 3.
Methods: Based on the results of a pilot questionnaire administered to 21 overhead athletes, a final 10-item questionnaire was developed. Two hundred eighty-two healthy, competitive overhead athletes completed the new questionnaire, as well as 2 established upper extremity questionnaires, and were self-assigned into injury categories: (1) playing without pain, (2) playing with pain, and (3) not playing due to pain. Correlations between the scores and differences between injury categories were measured. Responsiveness testing was performed in an additional group of 55 injured athletes, comparing their scores before and after an intervention.
Results: The new score showed high correlation with the Disabilities of the Arm, Shoulder and Hand (DASH) score and the DASH sports/performing arts module. The new score correctly stratified overhead athletes by injury category (P < .0001). The new score also demonstrated excellent responsiveness, varying appropriately with improvements in injury category after treatment of injuries (P < .05).
Conclusion: The new patient-reported instrument is valid and responsive in the evaluation of overhead athletes. Reliability was also demonstrated for the 13-item pilot questionnaire. The results support its use for the functional assessment of overhead athletes in future studies.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1177/0363546509355642 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The Validity and Usability of Markerless Motion Capture and Inertial Measurement Units for Quantifying Dynamic Movements.
Med Sci Sports Exerc
October 2024
School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, OH.
Purpose: Motion capture technology is quickly evolving providing researchers, clinicians, and coaches with more access to biomechanics data. Markerless motion capture and inertial measurement units (IMUs) are continually developing biomechanics tools that need validation for dynamic movements before widespread use in applied settings. This study evaluated the validity of a markerless motion capture, IMU, and red, green, blue, and depth (RGBD) camera system as compared to marker-based motion capture during countermovement jumps, overhead squats, lunges, and runs with cuts.
View Article and Find Full Text PDFSubregions of the Rotator Cuff Muscles Present Distinct Anatomy, Biomechanics, and Function.
Sports (Basel)
December 2024
Department of Biomedical Engineering and Chemical Engineering, The University of Texas at San Antonio, San Antonio, TX 78249, USA.
Shoulder and elbow injuries are prevalent among baseball players, particularly pitchers, who experience repetitive eccentric loading of the shoulder, leading to muscle damage and increased injury risk. Nearly 40% of shoulder injuries in baseball occur in pitchers, with many facing low rates of return to sport. The rotator cuff (RC) muscles-supraspinatus (SSP), infraspinatus (ISP), subscapularis (SSC), and teres minor (TMin)-are crucial for shoulder stability, movement, and force generation, particularly in overhead sports.
View Article and Find Full Text PDFNon-Traumatic Shoulder Pain Affects Proprioception and Dynamic Stability in Female High School Volleyball Players.
J Athl Train
December 2024
Graduate School of Medicine, Saitama Medical University, Saitama, Japan.
Context: Nontraumatic shoulder pain (NSP) is common in volleyball, affecting performance and well-being. It is more prevalent in female players. Previous studies lack comprehensive assessments of shoulder pain that consider multiple factors, including range of motion, muscle strength, joint position sense, dynamic stability, and volleyball-specific mechanics.
View Article and Find Full Text PDFServing to win: exploring serve-reception effectiveness in high-level male and female sitting volleyball players.
Front Sports Act Living
December 2024
Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.
Introduction: This study was planned to assess the association between serve efficacy and match outcome, and to investigate which factors are associated with serve efficacy in high-level male and female Sitting Volleyball players.
Methods: The study sample was comprised of a total of 3,664 serving actions, performed during the 2020 Paralympic Games and the 2022 Sitting Volleyball World Championship. For each serving action, we considered serve efficacy (i.
Is Strength the Main Risk Factor of Overuse Shoulder Injuries? A Cohort Study of 296 Amateur Overhead Athletes.
Sports Health
December 2024
Faculty of Rehabilitation Sciences, Universidad Andres Bello, Las Condes, Santiago de Chile, Chile, and Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain.
Background: Shoulder pain is one of the most common musculoskeletal complaints in overhead athletes. This study investigated the prevalence of the main risk factors and sex differences related to the development of shoulder pain in a cohort of amateur overhead athletes.
Hypothesis: The external rotation/internal rotation (ER/IR) isometric strength ratio <0.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!