Rickson says Pure BJJ not enough for MMA

http://www.tatame.com/2012/06/06/Rickson-Pure-Jiu-Jitsu-is-not-enough-at...

"You may use like 30 percent of Jiu-Jitsu”, explains. “You can’t put Royce or any other guy only using it… Technology has changed the sport a lot in terms of how much you train, the capacity of losing weight to fight… It’s completely different. You can use many Jiu-Jitsu things, but the body is your main element”.