This review reframes "swimmer's shoulder" as an umbrella term rather than a single diagnosis. It walks through the swim stroke biomechanics that load the shoulder. Each distinct pathology is mapped to its mechanism, physical exam, and treatment pathway.
Stop writing "swimmer's shoulder" as a diagnosis. It is a differential, and the paper's core teaching point is that each entity within it has a distinct mechanism and treatment.
When a swimmer presents with posterior shoulder pain, measure bilateral rotation. A GIRD greater than 25° flags the symptomatic athlete, and the fix is posterior capsule stretching (sleeper stretch), not more anterior stretching that swimmers already overdo.
Build the mental model of the fatigue cascade: serratus anterior and subscapularis fatigue, then the pectoralis and latissimus overpower them, the humeral head drifts anteriorly, and impingement plus labral stress follow. This is why rehab targets scapular stabilizers and external rotators rather than the prime movers swimmers already build.
Reserve surgery for structural pathology. Return-to-competition rates are modest (75% to 80% for instability), so symptomatic management often wins until pain limits daily life.
This review reframes "swimmer's shoulder" as an umbrella term rather than a single diagnosis. It walks through the swim stroke biomechanics that load the shoulder. Each distinct pathology is mapped to its mechanism, physical exam, and treatment pathway.
Stop writing "swimmer's shoulder" as a diagnosis. It is a differential, and the paper's core teaching point is that each entity within it has a distinct mechanism and treatment.
When a swimmer presents with posterior shoulder pain, measure bilateral rotation. A GIRD greater than 25° flags the symptomatic athlete, and the fix is posterior capsule stretching (sleeper stretch), not more anterior stretching that swimmers already overdo.
Build the mental model of the fatigue cascade: serratus anterior and subscapularis fatigue, then the pectoralis and latissimus overpower them, the humeral head drifts anteriorly, and impingement plus labral stress follow. This is why rehab targets scapular stabilizers and external rotators rather than the prime movers swimmers already build.
Reserve surgery for structural pathology. Return-to-competition rates are modest (75% to 80% for instability), so symptomatic management often wins until pain limits daily life.