Final answer:
A tendon is a band of white fibrous connective tissue that attaches muscle to bone and facilitates movement by transferring tension from muscle contractions.
Step-by-step explanation:
A tendon is a band of white fibrous connective tissue that connects muscle to bone. Unlike an aponeurosis, which is a broader sheet, tendons are more cord-like. In skeletal muscles, collagen fibers within tendons intertwine with collagen from the mysia — the three tissue layers surrounding muscles. This structure allows the tension from muscle contractions to be transferred through the tendon to the bone, enabling movement of the skeleton.
With a high concentration of collagen fibers, tendons are tough and elastic, facilitating the transfer of force required to move joints. When inflammation occurs in a tendon, a condition known as tendinitis can result, typically due to overuse or repetitive motion.