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, ...

Damage to the shoulder may result from repetitive movements, manual labor, sports, or aging. Many people visit the doctor with anterior or front deltoid pain. The shoulder is a mobile structure that ...

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 ...

Possible causes of pain in the shoulder blade include sleeping in an uncomfortable position, strain from lifting a heavy object, and physical trauma. It can also be due to a serious condition such as ...

Rest and ice therapy can relieve shoulder blade pain from injuries like muscle strain. Seek medical help for shoulder blade pain that lasts over two weeks or occurs with serious symptoms. Shoulder ...

A new analysis of the bones and muscles in ancient fish gives new clues about how the shoulder evolved in animals – including us. The shoulder girdle – the configuration of bones and muscles that in ...