What is the primary function of tendons in the human body?

The primary function of tendons in the human body is to connect muscle to bone. Tendons are robust, flexible bands of connective tissue that are specifically designed to transmit the force generated by muscles when they contract, allowing for movement of the skeletal system. When a muscle contracts, the tendon pulls on the bone it is attached to, facilitating movement at the joint associated with that bone.

Tendons play a crucial role in various movements, including walking, running, lifting, and other dynamic activities. Their ability to withstand tension ensures that the muscles can exert force efficiently across joints. This connection also helps in maintaining the integrity and functionality of the musculoskeletal system, providing the necessary leverage for effective motion.

In contrast, other functions such as connecting bone to bone are performed by ligaments, while joints are supported by a variety of structures, and bones store calcium as part of their mineral content. Thus, understanding the specific role of tendons highlights their importance in movement and coordination within the body.