SCAPULAR DYSKINESIS

Abstract

Scapular dyskinesis is abnormal movement or positioning of the scapula during shoulder movements, which can impair overall shoulder function. It disrupts the normal coordination between the scapula and the arm, particularly during elevation and overhead motions. Scapular dyskinesis may result from muscle imbalances, nerve injuries, or repetitive overhead activities. Athletes, especially those in sports requiring repetitive shoulder use (e.g., baseball, swimming), are more prone to developing this condition. Tools like the Scapular Assistance Test (SAT) and Scapular Retraction Test (SRT) help assess abnormal scapular motion. These tests identify whether correcting the scapula's position reduces pain or improves shoulder function Rehabilitation for scapular dyskinesis focuses on strengthening key scapular stabilizing muscles like the serratus anterior and lower trapezius. Restoring scapular control is critical for reducing symptoms and preventing shoulder injuries. Exercise programs often target posture correction, improving scapular control during movement, and addressing muscle imbalances.