前ぜん腕わん

noun, noun which may take the genitive case particle 'no'

forearm

Anatomical term for the part of the arm between the elbow and the wrist.

• 前ぜん腕わんの筋きん肉にくを鍛きたえるトレーニングをしています。

  I'm doing training to strengthen my forearm muscles.

• 彼かれは転ころんで前ぜん腕わんを骨こっ折せつした。

  He fell and broke his forearm.