The rotator cuff is a group of four muscles and their tendons that surround the shoulder joint, providing stability and enabling a wide range of shoulder movements. These muscles work together to keep ...

Medically reviewed by Oluseun Olufade, MD Shoulder blade pain is commonly caused by a muscle strain but can also arise from ...

A frozen shoulder is an extremely painful condition that makes it hard to move your upper arm. You can usually treat it with stretches and exercises.