Stack Pass Defense (Most important detail)

This is a movement that I use in many positions when my opponent tries to stack me in my guard. It has uses in the triangle choke, spider guard, when your opponent pins your ankle above your head, and many others. It also helps with preventing people from trying to dive for a berimbolo when passing your guard. Often these small detail are the difference between your guard working and not working. Hope the details help and comment if you have any questions.