The biceps brachii is a strong and powerful muscle but often seems larger and more powerful than it really is because the underlying brachialis pushes it outward, making it appear larger. Behind every great biceps brachii is a great brachialis.
Brachioradialis – A Fascinating Study in Muscle Mechanics
Learn the brachioradialis muscle’s attachments, open- and closed-chain functions, palpation technique, and why it’s the ultimate example of a muscle that changes its joint action with joint position.
