What is the job of a tendon?

Tendons are tough, fibrous cords that connect muscle to bone. They work in pairs, with one tendon pulling the bone toward the muscle when the muscle contracts and the other tendon resisting the pull. This allows muscles to move bones in a controlled way.

Tendons are made of collagen, a type of protein that is also found in skin and bones. Collagen fibers are arranged in bundles that are surrounded by a layer of connective tissue. This structure gives tendons their strength and flexibility.

Tendons are essential for movement. Without them, muscles would not be able to pull on bones and we would not be able to move. Tendons also help to protect muscles from damage by absorbing shock and providing support.

Tendons can be injured through overuse, trauma, or disease. Tendon injuries can be painful and can limit mobility. Treatment for tendon injuries typically involves rest, ice, and physical therapy. In some cases, surgery may be necessary.