Quick answer: Research using EMG (muscle activity measurement) points to two standout rotator cuff exercises: side-lying external rotation (best for infraspinatus and teres minor) and prone scaption with external rotation (best for supraspinatus). Both isolate [...]

Quick answer: The shoulder is the body’s most mobile region — the humerus, scapula, and clavicle interact through four joints, dozens of muscles, and a web of ligaments, labrum, bursae, and nerves. That mobility comes [...]