see title... here's a good one for no gi, when you have a good grip but no hooks in (turtle position): when you have over-under control (say left arm under and right over) shift your weight to your right so you're on your right knee and left foot (left knee off the ground). move your left foot directly behind your partner's ass crack and between your partners ankles, push him forward to make space if his turtle is too tight, and drag your partner's right foot out to his right side by hooking the inside of his right ankle with your left foot. now sit onto your right hip while maintaining control/dragging the ankle, and you will have created plenty of space to put in your right hook. the left hook is kinda trivial at this point since you've got "opposite corners" controled...so start threatening the choke, then put it in whenever. the thing i like about this move is that it lets you keep the over-under grip, which imo is best for no gi. for an example, see jake sheilds vs rob dicenso (i think) in adcc 2005. he does it perfectly. so....what are you waiting for? contribute fuckers.