this book i hate to say was a dissapiontment and would not really recommend it to anybody that was half serious about learning how to do submissions. i like gene lebell but hate to say that more than half the moves in this book could not be performed on anybody that has any idea about the grappling game. there are a FEW moves in this book that could be usefull. but i would recomend going with another title if truely wanting to learn good submissions. this book does have some hummer in it though, but aside from that and the few good moves i dont think this would be a good route to go,if agian you are serious about grappling. please dont mis-understand me, gene is the man, he just didint prove how true that is with this book. agian, im still a fan, just trying to be helpfull to others