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Review title: Great book
Product review: As a student of Brazilian Jujitsu this book has been a great studyguide of the art. Quite honestly, if I could perform every technique in this book and do it well, I would be extremely happy. The only criticism of the book are the defenses against punches and grabs. I would personally just jab someone in the eye if they grabbed my wrist, but if you need a restraint technique that won't maim someone then the techniques presented here are excellent.
