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Biceps brachii muscle

Last revised by Dr Henry Knipe on 18 Nov 2021

The biceps brachii muscle (also known simply as biceps) is a two-headed muscle in the anterior compartment of the arm that flexes at the elbow and supinates the forearm.

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Cases and figures

  • Figure 1: anterior arm anatomy
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  • Figure 2: cubital fossa (diagram)
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