The extensor carpi radialis longus is a muscle that helps move the hand. It also facilitates movement at the wrist. It is involved in extending and abducting the hand at the wrist joint. The muscle ...

Deep muscles of the elbow facilitate and perform many functions, such as twisting the wrist and moving the fingers. The larger exterior muscles of the arm provide the most profound movements. For ...

Repetitive actions, such as throwing a ball, lifting weights, and typing, can all cause inner elbow pain. It is particularly common among athletes and is often due to medial epicondylitis. People can ...

Rest, ice, compression, and elevation help treat tendonitis at home. Overuse, like typing or running, often causes extensor tendonitis. Pain from tendonitis gets worse if you use the affected muscles ...