keegan taylor studied fighting styles from around the world before coming around to their own, homegrown martial art. >> anthony: now what's legal? >> rondel: what's not legal. >> anthony: or let's say what's not legal? >> keegan: you can't hit to the legs. >> anthony: you can't? oh damn, 'cause that would be the first thing i think of. i'm thinking, oh i've got to get that knee in particular. >> keegan: now to be honest in stick fighting, legal and illegal is a concept, but it doesn't stop that kind of stuff from happening. >> anthony: but i mean let's face it, this is a pretty heavy object. if i get a good swing, if i tee off and i get a clean shot on the head --. this is what the new york police department would call a deadly weapon. >> king david: yes sir. if i'm fighting, if i'm really fighting, i'm a monster. i got to lick you down, i got to kill you, i got to dig you up, i got to bury you, i got to murder you, i've got to take you out. the demon in me is going to come out.