発はっ勁けい

noun

fa jin; explosive release of internal power

A martial arts term, especially in Chinese internal styles like tai chi, referring to a sudden, explosive emission of force from a relaxed state.

• 太たい極きょく拳けんの達たつ人じんは発はっ勁けいで相あい手てを遠とおくに飛とばす。

  A tai chi master sends an opponent flying far away with fa jin.

• 発はっ勁けいの練れん習しゅうには長なが年ねんの鍛たん錬れんが必ひつ要ようだ。

  Practicing fa jin requires years of training.