Medical Conditions - Biceps Muscle

"One of the arm's most important muscles is the biceps brachii muscle. Due to its ability to act on both the shoulder and elbow joints due to its origin at the scapula and insertion into the radius of the biceps brachii, this muscle is involved in a few arm movements. It gets its name from the fact that its two heads combine to form a single, distinct distal body, defining the muscle's unusual structure."