The term 'muscle-bone connector' refers to a type of tissue that connects muscle to bone. This type of tissue is known as a TENDON or SINEW. Tendons are composed of dense connective tissue and are responsible for transmitting the force generated by muscles to bones. Sinews are similar to tendons, but are composed of more elastic fibers and are found in areas where flexibility is important. Both tendons and sinews are essential for movement and stability.