Jugitsu, Sussic Man, You Like Any Injury You Get, Bounce Right Back?

Jugita is about regen regeneration of health. Hean wolvering comes up a lot in this question. If you picked invisibility, man, that bring a whole another definition to invisible jugits and hidden jugits. And if jugitsu didn't exist, what do you think you'd be doing with your life instead? Probably some other marthal art.