The epithelium is a type of tissue that covers many different surfaces on the inside and the outside of your body. Epithelial cells are packed tightly together and serve as a barrier between the ...

Connective tissue provides the framework and support for tissues throughout the body, including bones, muscles, blood vessels, and organs. It consists of a variety of proteins, such as collagen and ...

Leslie Russek does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Muscle strength is only part of the equation—learn why supporting your tendons and ligaments is essential for long-term health. h_15691691A physical therapy student demonstrates a standing heel ...