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 ...

Your deltoid muscles make up a main muscle group in your upper body. They’re connected with many other muscles and bones in your upper back, neck, and shoulder region and are extremely mobile. They ...

Saddled with shoulder discomfort or struggling to lift your arm? A rotator cuff tear could be causing your pain. "The rotator ...

If you want to stretch your shirtsleeves, you need to strengthen your biceps and triceps. After all, those two muscles comprise the bulk of your upper arms (your triceps alone accounts for about ...

Lupus can cause joint pain (arthralgia) and inflammation in and around the joints, resulting in problems like arthritis, tendonitis, and carpal tunnel syndrome. Joint problems related to lupus usually ...

You realize the importance of a healthy heart and strong muscles, but have you ever thought about training your bones? Nearly 20 percent of women under 30 already showing signs of low bone density and ...