Fascia is a connective tissue that surrounds and supports muscles, organs, and other structures in the body. It is made up of collagen fibers and helps maintain the shape and integrity of various body parts. Fascia plays a crucial role in movement, providing a framework that allows muscles to work efficiently together. There are different types of fascia, including superficial fascia, which is located just beneath the skin, and deep fascia, which surrounds muscles and bones. Proper functioning of fascia is important for overall health, as it can influence flexibility, posture, and even pain levels in the body.