The Kimura shoulder lock was named after the Japanese Jiu-Jitsu champion, Masahiko Kimura after he used the technique against Helio Gracie in 1951. Although this technique can be applied from the top and bottom of the fight, we have chosen to teach it to you from the bottom, since that is where you are most likely to end up against a larger opponent. In the first slice you will learn the Basic Application, then we’ll discuss two the most reliable variations from the guard.