https://www.youtube.com/watch?v=Flp_LvZE1YE Four-time world champion Rubens Cobrinha is back to teach another one of his wide array of techniques. This time he teaches a stack pass…
One day, a brave GRACIEMAG.com crewmember asked Grandmaster Helio Gracie what the most efficient move in Jiu-Jitsu is. Without stopping to think or clear his…