Video
This short video shows m. biceps brachii in the context of “Muscle pain in the arm.” The muscle has two heads that start from the scapula and attach to the radius bone on the forearm. This dual attachment allows it to function as both an elbow flexor and a forearm supinator. This links the muscle’s location and role in movement with the areas where tension or pain may be felt.
The muscle has two heads that start from the scapula and attach to the radius bone on the forearm. This dual attachment allows it to function as both an elbow flexor and a forearm supinator. The clip places this within “Muscle pain in the arm” so it is easier to understand what is happening in the area, not only where symptoms are felt.
Muscle pain is not always local. When a muscle is overloaded or lacks control during movement, tension or pain can also be felt in a nearby area.
This is an educational visual linked to “Muscle pain in the arm.” If symptoms keep returning, restrict movement, or their source is unclear, a functional assessment is a more useful next step than guessing.