For example, your elbow joint has two muscles that move your forearm up or down. These are the biceps on the front of the upper arm and the triceps on the back of the upper arm: to raise the ...

Ligaments and tendons are two main types of connective tissues that help the muscular-skeletal system produce movements. The muscles contract to pull on the bones to produce movements. Joints are ...

“Our results suggest that increased Arg-II in non-skeletal muscle cells ... could help slow down age-related muscle deterioration and improve muscle function in older adults.