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 arm extends from the shoulder to the wrist, including the upper arm and forearm. Different muscles may work together in intricate ways to help the arm, wrists, fingers, and hands function. Knowing ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. You probably work your ...

The concern with the cervical herniated disk and the popular whiplash injury as a source of pain in the upper extremity may exclude consideration of a more distal origin of such pain. It is the ...

Trainer and Athlean-X founder Jeff Cavaliere C.S.C.S. has shared a wide range of workouts that can be completed at home with little to no equipment during a period when getting to the gym has proven ...