I've got to say that when done correctly, this is a tough move to stop. I coached it (bought the video)and saw quite a few kids hit it well and others just pull their opponent on top of them. It is a pretty technical move. The problem with stopping it is that in order to do so, you're setting the guy up to be snaked. It's like most risk/reward moves; you'd better practice them in live situations about a thousand times before initiating them in a match (unless it's desperation time). I'd rather see a kid hit the twister than go for a sloppy head lock.