Your rotator cuff includes several muscles that support range of motion in your arm and shoulder while holding the socket in place. The rotator cuff is a group of four muscles that hold your upper arm ...

People who enjoy swimming or playing certain sports such as baseball and tennis have an increased risk of injuring their rotator cuff. Dr. Will Van der Reis, orthopedic surgery and sports medicine ...

The rotator cuff is the group of four muscles that aid shoulder movement and stabilize the joint. It’s a commonly injured area. Every time you move your shoulder, you’re using your rotator cuff to ...