So DON'T DO THEM, OK? This dude puts a heel hook on me tonight in gi class, my knee immediately pops and I yell "OW FUCK." Afterward, he's asking me if I'm OK and then he starts telling me that he's a no-gi and MMA guy who specializes in leglocks. Of course. So I tell him "but the thing is, heel hooks are never legal in gi, man" and he's all "I know, it sucks, I love leglocks, they're so underused and nobody expects them." and then he's like "where does it hurt? You know, I tore my MCL and PCL and basically don't have an ACL in this knee anymore, you just gotta fight through it, that's all I can tell you." Really, bro? You managed to make it to purple belt and you still haven't put two and two together here? :icon_neut Sorry for the rant guys, had to let that out.