Both you and your opponent have right side forward. 1. You throw a jab. Your opponent block with his leading right arm. 2. You pull his right arm (on the wrist) and punch your left cross above his right arm and toward his face. Your opponent block with his left hand. 3. You let go your right grip and right punch his chest below his left arm. The key of this combo is the arm pulling after the 1st jab. Without that pulling, your opponent's respond cannot be predicted. What do you think about this combo?