Matt Arroyo's Back Attack BlueprintDiscover A Step By Step Blueprint Of Exactly What To Do To Control And Submit Your Opponent From The Back Hi name is Matt Arroyo. I am a TUF 6 Veteran and ADCC 2015 Veteran. I have been training since 2003 and got my black belt from Rob Kahn (Royce Gracies first ever black belt) in 2009. I have trained with almost every grappling champion you can think of from Marcelo Garcia, Andre Galvao, Robert Drysdale, Matt Serra, Cyborg, Rodolfo Viera and so many
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