Home Videos How to Effectively Use the 2 on 1 For Self Defense How to Effectively Use the 2 on 1 For Self Defense Feb 04, 2023 comments off Tweet on Twitter Share on Facebook Pinterest belt bernardo faria bernardo faria bjj bjj bjj competition bjj techniques bjj training bjj white boston bjj brazilian brazilian jiu-jitsu brazilian jiujitsu chewjitsu bjj competition grapplearts grappling half guard jason henderson jiu-jitsu jiujitsutimes martial arts Massachusetts bjj mma rolling self defense submission white belt white belt bjj