Giant Killing by Claudio Calasans

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

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.