What is a rotator cuff injury?
As sports fans and athletes alike know, shoulder injuries are serious business. They can be extremely painful, limiting, and slow to heal. As physical therapist and founder of WebPT Heidi Jannenga explains, the rotator cuff is a common shoulder injury site, though there are plenty of exercises to help you recover.
The rotator cuff is a group of four muscles that stabilize the shoulder and allow it to move. Jannenga says you should visualize the head of the arm bone as a golf ball, and the area of the shoulder blade as a golf tee: “The rotator cuff serves as a sleeve that enables the ball to spin and roll while remaining on the tee.”