Fun fact: The shoulder joint is the most flexible joint in the body because of its ball-and-socket structure, which allows for a wide range of movements. Shoulder mobility exercises and stretches can ...

What are the best exercises and products for arthritis pain? While exercise is crucial for anyone, those with arthritis know the importance of staying active. Unfortunately, chronic pain in the back, ...

According to the Harvard Medical School, the shoulder has a wider and more varied range of motion than any other part of the body. It is a ball-and-socket joint that aids in all of the hand movements.

While ripped arms look good, strong shoulders will help you move through life easier. The muscles in your shoulders are involved in every upper body movement, whether you realize it or not. Every ...

Have you ever been trying to sleep, only to have your sleep derailed by pain in your shoulder? What could possibly be causing it? And is there anything you can do about it? There are several possible ...

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. Your shoulders are an ...