What is the primary function of tendons in the musculoskeletal system?

The primary function of tendons in the musculoskeletal system is to connect bone to muscle. Tendons are strong, fibrous connective tissues that transfer the force generated by muscle contractions to the bones, facilitating movement at joints. When a muscle contracts, the tendon pulls on the bone, resulting in motion. This connection is crucial for coordinated movement and functional activities, making tendons essential for locomotion and manipulation of the external environment.

In contrast, other structures such as ligaments connect bone to bone, providing stability to joints but do not share the same function as tendons. Tendons play a unique role in enabling muscles to exert their force effectively, which is fundamental to biomechanics. The ability of tendons to withstand tensile loads while remaining flexible is vital for normal movement patterns. Thus, their role as connectors between muscles and bones is integral to the overall functioning of the musculoskeletal system.