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 ...

A tendon is a type of body tissue that connects muscle to bone. If a tendon becomes inflamed — painful and swollen — the condition is called tendonitis. In your hands, there are so-called extensor ...

Some arm stretches, like the Eagle Arms and Reverse Prayer, may help relieve pain in your back, neck, and shoulders. You can do these stretches sitting, standing, or lying down. With the increasing ...