If a person is doing a pull-up,what would be the action of the biceps brachii and/or the brachialis at the elbow joint in this scenario (when the person is bringing his or her body up toward the bar)?

Question

Quizplus · Accepted Answer

The biceps brachii and brachialis primarily function to flex the arm at the elbow joint, which is the action occurring when a person is pulling their body up toward the bar during a pull-up.

If a Person Is Doing a Pull-Up,what Would Be the Action