Found this video recently; I don't know who these two people are. I train in BJJ myself, so no offense to grapplers, but here are some thoughts: When I teach self-defense seminars, the question of this scenario often comes up. I then invite the best grappler in the room for an exercise: They choose the starting position (mount, side control, whatever) and can even hold my hands, but I have the practice knife. When they say start, we go and they can use whatever technique they want. To this day,