Mauricio "Tinguinha" Mariano - Extreme Open Guard (On Demand) Bruce Bookman expert students show us the

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Mauricio "Tinguinha" Mariano - Extreme Open Guard (On Demand) Bruce Bookman expert students show us theBrazilian Jiu Jitsu III Degree Black Belt Mauricio Tinguinha Mariano, known worldwide for his dynamic open guard skills and techniques, presents one of his finest videos with techniques yet to be seen THE EXTREME OPEN GUARD. This video is the ultimate guide through all different aspects and techniques of the open guard game, going into a variety of techniques and embracing the most important open guards. Containing 60 techniques in 3 1 2 hours, this