腕橈骨筋わんとうこつきん

noun

brachioradialis muscle

Anatomical term for the muscle in the forearm that flexes the elbow.

• 腕わん橈骨とうこつ筋きんは前ぜん腕わんの外そと側がわにある筋きん肉にくです。

  The brachioradialis is a muscle on the outer side of the forearm.