In this video, we'll investigate the action, origin, and innervation of muscles that pertain to the upper extremity.

Specifically, we'll investigate the action, origin, insertion, and innervation of muscles that pertain to the lower extremity. These muscles include: brachialis, brachioradialis, biceps brachii, and triceps brachii.

Contents of this Video
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00:00Welcome
00:13Brachialis
00:49Brachioradialis
01:16Biceps Brachii
02:12Triceps Brachii
03:01Closing