biceps

n. muscle with two origins; flexor muscle of the upper arm; thigh muscle that flexes the knee joint and extends the hip joint

For other uses, see biceps. In human anatomy, the biceps brachii is a muscle located on the upper arm. The biceps has several functions, the most important simply being to flex the elbow and to rotate the forearm. The biceps brachii is arguably the best known muscle, as it lies fairly superficially, and is often well-defined even in non-athletes. The muscle is popular amongst bodybuilders, and can grow quite large through weight training.
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n. biceps

n. biceps, muscle with two origins; flexor muscle of the upper arm; thigh muscle that flexes the knee joint and extends the hip joint

n. biceps, muscle with two origins