3 Part Technique - Pay attention to your opponent's entry into your Butterfly Guard, he may try to reach for either your collar or an underhook. Halt his forward progress by placing your feet on his hips, especially if he makes his grip. Use this brace to remove his grip and turn the positional tide in your favor with 2on1 Control. If he begins to stand up after he loses his grip, whether you gained control of his sleeve or not yet, kick your Reverse Butterfly Hook, or both hooks, under his raised knee and sweep him into the direction of the 2on1. If he stands up with the opposite foot, kick his leg onto your shoulder into the X-Guard. Once underneath his base in the X-Guard, it will be much easier to dump him over for the sweep in the direction of his removed post.