If you use this technique in the ring your opponent will probably never see it coming. This is why I study all disciplines of the fighting arts. Every one has something useful and different which makes you more effective as a fighter and more unpredictable. Sambo is a very good style for learning leg locks and leg submissions. I can’t wait to try this out. It’s a lot simpler than many Jui Jitsu techniques and a very quick way to end a fight. I think that should be the goal in any fight. End it as quickly and easily as possible. I would also add to end it with as little damage inflicted as well, but that is not the case in every fight.