Main Model
9 Brachioradialis muscle
Brachioradialis
Proximal Attachment: Proximal two thirds of supra-epicondylar ridge of humerus
Distal Attachment: Lateral surface of distal end of radius proximal to styloid process
Innervation: Radial nerve (C5, C6, C7)
Main Action(s): Relatively weak flexion of forearm; maximal when forearm is in mid-pronated position