Claudio Calassans is an ADCC Open Weight Champion
- Simple yet devastating tehcniques that allow the smaller man to dominate the bigger guys
- Learn how to be strong when your opponents are weak
- Take advantage of the size difference and use your opponents weight as momentum
- Claudio's techniques are battle tested and proven
- This is real and effective Jiu Jitsu
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Simple Yet Devastating Techniques Allow A Small Man To Become A Giant Killer And Dominate The Biggest And Baddest Fighters On The Planet In The Worlds Most Prestigious Event.