The shoulder plays a crucial role in many functions, including lifting, rotating, and moving the arm. Learn about shoulder anatomy and possible injuries here.

The shoulder muscles are responsible for maintaining the widest range of motion of any joint in your body. This flexibility is also what makes the shoulder prone to instability and injury. Muscles ...

The shoulder is a mobile structure that allows the arm to move freely in all directions. ... Symptoms include pain, swelling, and stiffness in the shoulder joint.

T he best way to think of shoulder impingement is that some structure in the shoulder (most likely a tendon) is getting ...

About Your Shoulder. The joint where your upper arm connects to your body is a ball-and-socket joint. ... has a round end that fits into the curved structure on the outside of your shoulder blade.

The shoulder joints are delicate and complicated, with a ball-in-socket structure, the rotator cuff, and other muscles all needing to be healthy for proper function.

Frozen shoulder is the common name for adhesive capsulitis, which is a shoulder condition that limits your range of motion. When the tissues in your shoulder joint become thicker and tighter, scar ...

The shoulder is made up of three bones (humerus, scapula and clavicle), which connect with each other on four joint surfaces. The main joint is that between the scapula (shoulder-blade) and the upper ...

Shoulder pain is any type of pain or discomfort you feel in your shoulder. Your shoulder is called a ball-and-socket joint. It can move in many directions and it’s considered to be the most ...