Lloyd Irvin’s Brazilian Jiu Jitsu Micro Transitional Drilling System Explained admin, September 24, 2012
News Erik Paulson speaks…..about some BJJ history you don’t know! SHARE ON: admin — March 27, 2011 In this exclusive interview for DSTRYRsg Erik Paulson talks about where his grappling style came from, working with different schools and his new book