The rotator cuff is a group of four muscles that control arm movement and shoulder rotation. As the shoulder joint is very mobile, and people use it frequently for both sport and work, injuries to ...

Four muscles and their attached tendons make up the rotator cuff. Each of them aids in a specific motion of your shoulder. All together they help hold your upper arm in place in the shoulder socket.

Each one of the following muscles is part of the rotator cuff and plays an important role: Supraspinatus. This holds your humerus in place, keeps your upper arm stable, and helps lift your arm.

Subscapularis is the largest and strongest of the rotator cuff muscles. It’s a triangular muscle on the front of the upper arm, beginning at the shoulder blade. Other shoulder muscles include: ...

Way back in the '90s, I remember sitting in a kinesiology class, learning about the rotator cuff for the first time. The whole structure seemed wildly complex, with four different muscles acting ...

NEW YORK, May 8 (UPI) -- Muscle quality surrounding the rotator cuff may be a predictor of surgical outcome in patients who have cuff surgery, says a joint U.S. and Canadian study.

THE ROTATOR CUFF "What the rotator cuff is, is a muscle that attaches to a tendon that attaches to the bone. Basically, there are four muscles that make up the rotator cuff: one in the front of ...

Strengthen The Rotator Cuff Muscles Do these three exercises at a cable tower, starting with enough weight to fatigue at 10 to 12 repetitions: Internal Rotation: ...

Your rotator cuff is a group of four muscles (infraspinatus, supraspinatus, subscapularis, and teres minor) that surround the head of the humerus and help provide stability to the shoulder joint ...