The Ultimate Rubber Guard by Eddie BravoLearn The Ultimate Rubber Guard System In Its Newest Updated Form From Its Inventor, The Most Unique Thinker in Grappling, Eddie Bravo The rubber guard, a closed guard variation that helps protect you better in MMA or self defense, is so powerful that Eddie and his students have used it in elite Brazilian Jiu Jitsu and MMA competitions. Eddie combines these concepts with his half guard series, where often in competition he would use lockdowns,