In this GracieBreakdown video, Rickson Gracy, Pedro Sauer, Ryron and Rener Gracie discuss the future and a few changes in Brazilian Jiu-Jitsu. According to BJJ experts of Gracie Academy, Brazilian Jiu-Jitsu is a martial art and a self-defence system that usually involves ground fighting. It’s a self-defense system that encourages a weak person with the idea that he can…