Hinge joints allow bones to move in one direction back and forth, much like the hinge on a door. This article looks at their anatomy and function and includes an interactive diagram.
A compound found only in avocados shows promise as a safe supplement that could promote insulin sensitivity in people with type 2 diabetes.
A pinched nerve in the neck can cause pain, numbness, and tingling. In this article, learn about 10 exercises and stretches that can relieve these symptoms.