The Crucifix Breakdown in BJJ - Zhang Wai Li

Barrett Yesheda pioneered snapping people down from the seated guard. Gary Toning used to do that quite a lot. It tends to be about learning which leg needs to be on top, when each leg is on top. If someone throws their hand behind your head or their arms around you pretty limply, you can keep boxing them and punching them. Learn which grips you can disregard. But that's an experienced thing.