Medically reviewed by Theresa Marko, PT, DPT, MS If you have pain in your upper arm or shoulder, you may have irritated your ...

Your forearm consists of two bones that come together to join at the wrist, called the ulna and radius. Injuries to these bones or to nearby nerves, muscles, or joints can lead to forearm pain.

From your shoulders to your fingers, your arms have many moving parts: joints, bones, muscles, nerves, tendons and ligaments. Mysterious arm pain that seemingly comes out of nowhere can arise if ...

Save guides, add subjects and pick up where you left off with your BBC account. Muscles can only contract and relax, so they always work in pairs called antagonistic muscles. Skeletal muscle is ...

Arm pain can have many causes ... Rotator cuff injury The rotator cuff refers to the muscles and tendons surrounding the shoulder. Injuries to this area are common, with up to two million people ...

Reach your right arm overhead, then bend your torso to ... Flexibility is the ability to stretch ligaments, muscles, and tendons. Mobility includes flexibility, as well as balance, coordination ...