Related Experiment Video
Updated: Aug 9, 2025

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
Published on: March 12, 2021
Prevalence of shoulder problems in youth swimmers in Ontario
Taylor Ostrander1, Chris DeGraauw1, Samuel J Howarth1
1Canadian Memorial Chiropractic College.
Background:
Shoulder problems are common in swimmers. Previous research has focused on elite swimmers. Our research questions were: 1) what is the prevalence of shoulder problems among Ontario age group swimmers and 2) how does prevalence relate to age, sex and years of experience?
Methods:
A cross sectional survey was administered to youth swimmers from two Ontario clubs. Oslo Sports Trauma Research Centre Overuse Injury Questionnaire (OSTRC) was used to assess four-week prevalence of shoulder problems. Prevalence (%) with 95% confidence intervals (95% CI) was constructed and prevalence across age, sex and years of experience was investigated using cross-tabulations and chi-square tests.
Results:
There were 83 surveys completed (response rate 50%). The 4-week prevalence of shoulder pain was 35% (95% CI 25%, 45%). Shoulder problems were not significantly related to age, sex or years of experience.
Conclusion:
These results can inform future studies on injury prevention and risk mitigation strategies in swimmers.
More Related Videos
07:02An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System
Published on: January 12, 2011
05:48Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology
Published on: September 21, 2018