Becoming so lame in regard to leglocks? Part of the reason I decided to start training jiu jitsu was because I always heard that it was the most effective form of fighting. Recently a purple belt in my school was DQed after slapping a knee bar on a guy in the PanAms. WTF is that about? The guy's been training for like 6 or 7 years and he's not allowed to use leglocks???