Jimmy Quinlan – BJJ World Champion – teaches an exclusive seminar for Team Black Diamond. 30 Days FREE MMA and Jiu Jitsu TrialCall NowBlack Diamond Mixed Martial Arts1425 Kingstown Road, Wakefield, RI 02879(401) 218-0203BlackDiamondMMA.com
Jimmy Quinlan – BJJ World Champion – teaches an exclusive seminar for Team Black Diamond. 30 Days FREE MMA and Jiu Jitsu TrialCall NowBlack Diamond Mixed Martial Arts1425 Kingstown Road, Wakefield, RI 02879(401) 218-0203BlackDiamondMMA.com
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i was at the gym that day. It was an incredible experience to have a
training session with Jimmy Quinlan. I learned a few great takedowns and
submission defense.