Mario Sperry Secrets Of Submission Grappling Guard Passing


Check out our video clip from our original defacto standard video series on submission grappling from world famous champion Jiu-Jitsu, Submission Grappling and MMA superstar Mario Sperry. This is from our second volume on Passing the Guard. This video is available at
Tags: mario, submission, Martial, brazilian, jiu-jitsu, ADCC, MMA, sperry, UFC, Mixed, grappling, Guard, Passing, Arts


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