anyone use these a lot? i really like major and olympic lifts over any others but i haven't done a snatch before. i've seen it online in pics (ex. http://www.eng.auburn.edu/users/simonton/wl/snatch.html) but never first hand so i'm a little warry about trying it since i dont have a trainer or anything. i dont think i'd have learned how to do a power clean properly without someone there to teach me the form.