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4 Cards in this Set
- Front
- Back
Biceps brachii
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Innervation: Musculocutaneous
(Anterior Compartment) Main Actions: Supinates flexed forearm; flexes forearm at elbow |
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Brachialis
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Innervation: Musculocutaneous
(Anterior Compartment) Main Actions: Flexes forearm at elbow in all positions |
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Coracobrachialis
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Innervation: Musculocutaneous
(Anterior Compartment) Main Actions: Helps to flex and adduct arm at shoulder |
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Triceps brachii
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Innervation: Radial Nerve
(Posterior Compartment) Main Actions: Extends forearm at elbow; is chief extensor of elbow; steadies head of abducted humerus (long head) |