裏うら拳けん

noun

backfist; backhand strike

A martial arts technique where the back of the fist is used to strike, common in karate and similar disciplines.

• 空から手ての試し合あいで裏うら拳けんを決きめた。

  He landed a backfist in the karate match.

• 裏うら拳けんは素す早ばやく相あい手ての顔がん面めんを狙ねらう技わざだ。

  The backfist is a technique that quickly targets the opponent's face.