関かん節せつ技わざ

noun

joint-locking technique

Used in martial arts contexts, especially judo, for techniques that manipulate an opponent's joints to control or submit them.

• 柔じゅう道どうでは関かん節せつ技わざは肘ひじ関かん節せつにしかかけられない。

  In judo, joint-locking techniques can only be applied to the elbow joint.