I don't know this seems like a much simpler explanation or way of showing it (just pull back with the wrist) and it works...http://www.youtube.com/watch?v=c8kj...DvjVQa1PpcFOCEkmdoSl0_x5knMC5le1ugM8csN72W48= You still end up pronating, leading with the elbow, etc. Oh and he talks about it like a min and a half into the vid. beginning of it he just talks about how to jump