*MMA legend Rener Gracie is instructing police officers on a new restraint technique that is allegedly safer than a chokehold. He demonstrated this method on TMZ Live to emphasize its effectiveness.
Magnus Midtbø on MSN
I survived a day with Brazilian Jiu Jitsu black belt Rener Gracie
Training with Rener Gracie was intense! From grappling to self-defense, I got a firsthand taste of what it’s like to roll with a legend. Here’s how it went!
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