EIUvltr wrote:When will you guys realize that the top end of the vault is the least important part. The way to get vertical off the top of your pole is to do EVERYTHING else right. Get fast, get strong, plant high, swing hard. Trust me, watch Bubka's 6.11 vault, he isn't applying any force on top, he is just getting thrown over the bar by the momentum he has already generated. There is no "push off" and you sure as hell don't have to condition the movement patterns.

I agree with everything you said, except the last "condition the movement patterns" part.
IMHO, it's a waste of time to build special equipment for this drill. But on a rainy day (when you can't vault and are looking for "indoor drills" to do to play around), putting the pole up against the wall in the gym, and sliding across the floor in the manner described in this thread can be a fun and interesting thing to do. You can discover how you will EVENTUALLY fly straight up ... once you get your swing going "properly". Call it "playing around" if you like ... I agree that it's not a NECESSARY part of your training regimen.
More importantly tho, in my day, I DID visualize the top half of my vault quite a bit in college (not HS). and this visualization was not just mental ... it included sitting on the ground (while warming up, or waiting for your turn to vault, let's say) ... holding onto your pole, and then sliding it downwards (along the ground) in a manner similar to how you would FLY off the top of it.
It's a way to psyche yourself up that you're going to do everything in the run/plant/takeoff/swing that will make you fly off the top of the pole. Visualizing this without also visualizing the bottom half of your vault is futile. You can actually visualize this with or without the pole. The pole isn't that important ... but the body motions are. It's like how a gymnast, trampolinist, or diver goes thru the "mental motions" of how he's going to perform a certain trick or series of tricks.
But there is also one "small" technical tip here ... and it's more of an elite tip than an intermediate one ... it's definitely not a beginner's tip because it only applies to when you do in fact FLY off the top of the pole (with a pushoff measured in feet rather than mere inches) ...
It's important to DELAY your turn. If you turn too early, you flag out ... and you have LEAKAGE. Your extension is done once you turn, so you need to finish your extension before you start your turn. So EXTEND straight up, and then TURN at the last possible instant. This means that your turn needs to be very quick, so that you CAN do it at the ultimate last possible instant. You can train yourself to do this by conditioning your body to do it QUICKLY (leading with the lead leg toes ... crossing over the trail leg toes). This is the "condition the movement patterns" that I'm referring to ... and you can practice this not only in your visualization drills, but also on the rope or highbar. But again, it's nothing that you need to worry about until your pushoff begins to exceed 2 feet or so.
Kirk