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Muscles
Arm
Question | Answer |
---|---|
Attachement and Action of Biceps Brachii | Tuberosity of of radius and fascia of forearm via bicipital aponeurosis; Supinates and flexes forearm, flexes arm. |
Attachement and Action of Brachialis | Coronoid process and tuberosity of Ulna; Flexes forearm. |
Attachement and Action of Coracobrachialis | Middle third of medial surface of humerus; Helps flex and adduct arm; resists dislocation of shoulder |
Attachement and Action of Triceps Brachii | Proximal end of olecranon of ulna and fascia of forearm; Chief extensor of forearm; long head extends arm |
Attachement and Action of Anconeus | Assist triceps in extending forearm; Stabilizes elbow joint and abducts ulna during pronation |
What are the superficial muscle ayers of the anterior Forearm from lateral to medial? |