The shoulder in sports

Abstract

Many sports activities that involve the upper extremity entail similar patterns of movement. Analysis of these activities, a better understanding of the throwing motion, and an awareness of shoulder diseases or injuries have led to a rational plan for investigation and management of shoulder problems. Evaluation often extends beyond the usual medical boundaries and must be based on information obtained from an analysis of sports mechanics, a review of training methods, and a physical examination directed at determination of flexibility, strength, endurance, and the presence of inflammation. Three common sports injuries are damage to the acromioclavicular joint (shoulder separation), instability of the glenohumeral joint, and a spectrum of pathologic changes in the rotator cuff. Sports that are commonly associated with shoulder problems include swimming, baseball, tennis, football, and gymnastics. Treatment may comprise rest, changes in training methods, an alteration of technique, and a physical rehabilitation program. Surgical treatment has a well-defined role, but it is usually optional.