Vastus Medialis Muscle
Attachments of Brachialis Muscle: Origin & Insertion
Origin: (proximal attachments):
Anterior, distal half of humerus.
Insertion: (distal attachments):
Coronoid process and tuberosity of ulna.
Actions of Brachialis Muscle on the forearm (radius/ulna):
Flexes forearm at elbow.
Nerve to Muscle and its Spinal Segment:
Musculocutaneous nerve (C5, C6).