Four muscles and their tendons make up the rotator cuff; they smooth arm motion and stabilize the shoulder joint. The supraspinatus, infraspinatus, teres minor, and subscapularis aid the shoulder when ...
What Is a Rotator Cuff Injury? Symptoms, Causes and Treatment: By Shreoshree Chakrabarty The rotator cuff is a vital group of four muscles—supraspinatus, infraspinatus, teres minor, and ...