The extensor carpi radialis brevis muscle aids in moving the hand. Specifically, it abducts and extends the hand at the wrist joint. The muscle works in concert with the extensor carpi radialis longus ...

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 ...

Extensor tendonitis is an inflammatory condition of the tendons on the back of the hands or the top of the feet. These tendons attach to muscles that straighten your fingers and lift up your toes and ...