What are tendons?

Tendons are composed of cords of fibrous connective tissue, which play a critical role in the musculoskeletal system. They serve as the connective element that attaches muscles to bones, allowing for the transfer of force generated by muscle contractions to facilitate movement of the skeleton. The structure of tendons is designed to be strong and flexible, enabling them to withstand the tension exerted during physical activity while also allowing for some degree of movement.

The fibrous connective tissue in tendons is primarily made up of collagen fibers, which provide the necessary strength and durability. This composition ensures that tendons can effectively handle the stresses placed on them during activities like walking, running, and lifting.

Understanding the composition and function of tendons is essential in fields such as physical therapy and sports medicine, as it directly relates to injury prevention and rehabilitation strategies.