Professor Lucas Lepri shows how to get an armbar after escaping from the one leg x. The opponent starts with the open guard and then transitions to the one leg x. Lucas starts to defend by pushing the inside leg down and stepping back. He keeps pressure on the back of the leg and uses his other hand to grip the back of the opponent’s pants. Lucas now switches the grip from the leg to the sleeve and moves his other hand from the back of the pants to the same arm gripping between the elbow and shoulder. Lucas now starts turning to the side of the arm and pulls it up. He then immediately swings his leg around and gets the armbar submission.