Originally Posted by sugarngold
Right. You want to keep your hips flat and drive with your toes whilst rotating clockwise or counterclockwise as need be.
Yep, I think that choke out of any of them works well for me because I am 5'9 and I have really short arms and I am stalky, so it leaves little room to breath for my opponent.
I do however have a hard time landing a RNC and an Anaconda or things like that, but like I said I am a white belt so technique could be a very large issue for me as well.