So I've notice more and more kids are adjusting to Cora's rubber guard game. They are now starting to make it harder to pull guard on them. They are putting there knee up in combat position now, thus preventing her from pulling guard. I'm sure you guys already experience this, so please help. What other ways to pull guard? Or what do you do from there, once they put their knee up in your ass to prevent you from pulling guard? I've been teaching Cora to go into the Mini stomp to electric chair OR fight for the X guard sweep. Anyway other way to overcome this? Anyway other way to pull guard when their knee is up? THanks Bruce