Yen plays Hahou Mo, a top martial arts expert who is serving time in prison for killing his opponent in a status fight ... that kung fu is for killing, and anything else is just a game.

In kung fu, they're just called a zhí quán, bǎi quán, gōu quán. Also they have, another different one is like a backspin. So, when you're fighting sometimes you do one, then you backspin ...