A jiu-jitsu legend returns as Rodolfo Vieira takes on Kaynan Duarte at Who's Number One on December 11.
Eddie Bravo On The Current State of Grappling In MMA
Dec 2, 2020
Eddie Bravo's goal has always been to improve the effectiveness of grappling in the sport of MMA so how useful is jiu-jitsu presently inside the cage?