What does the Scapular Retraction Test assess?

The Scapular Retraction Test specifically assesses scapular stability and the function of the muscles that stabilize the scapula. This test involves having the patient retract their scapula, allowing clinical observation of the movement and the alignment of the shoulder girdle. If the scapula does not stabilize properly during this action, it may indicate weakness or dysfunction in the muscles responsible for maintaining scapular positioning, such as the middle and lower trapezius and the serratus anterior.

Recognizing issues related to scapular stability is crucial because ineffective stabilization can lead to a variety of shoulder problems, including impingement or rotator cuff dysfunction. Therefore, this test is essential in evaluating the integrity of the shoulder girdle and the overall functionality of the stabilizing musculature.