Daniel O'Brien is a Brazilian Jiu-Jitsu champion who has competed blindfolded. He embodies what I believe is an ideal form of Jui Jitsu. He goes deep into his philosophy and method is this episode.
Daniel O'Brien is a Brazilian Jiu-Jitsu champion who has competed blindfolded. He embodies what I believe is an ideal form of Jui Jitsu. He goes deep into his philosophy and method is this episode.