Professor Lucas Lepri show a knee cut pass drill when the opponent is in the open guard position and sits up. As soon as the opponent sits up from the open guard, Lucas lowers his base and goes for the opponent’s under hook. As he goes for the under hook he uses his other hand to post it on the mat. He moves forward pushing the opponent down and starts sliding his knee in for the pass while keeping his heel close to his leg. Lucas then slides his knee through and establishes the side control position.