These are the most dangerous IBJJF legal techniques in Jiu-Jitsu. There are many more IBJJF illegal techniques which also are a big cause of injuries: Heel hooks, Scissor takedown, Sumi Gaeshi sacrifice throw when the opponent’s head is on the outside. Double Underhook Stack Pass Legal at all belts. This is a very basic pass … Continue reading These Are The Most Dangerous IBJJF Legal Techniques