What do tendons primarily do in the human body?

Tendons primarily connect muscle to bone, allowing for the transfer of force from the muscle to the skeletal system. When a muscle contracts, it pulls on the tendon, which then pulls on the bone, resulting in movement. This connection is crucial for the body's ability to perform various physical activities, such as walking, running, and lifting. Tendons are fibrous connective tissues that are designed to withstand tension and facilitate movement, playing a vital role in the musculoskeletal system. This is why the answer identifying tendons' role as connecting muscle to bone is accurate.