Altius, I'll stop quoting you and invoking your name. I didn't want you to have to get involved... Sorry!
Let's all please calm down too... I said in the very first post of this thread that I didn't want this discussion to turn into an online shouting match.
I'll repeat this again:
If you're gripping at ASOP (almost-stalling-out-point) and the pole begins to rotate more quickly, ASOP has moved up. This means that one of two things has just happened:
1. Your strength/speed improved (or you switched the pole)
2. Your technique improved
#1 is not likely to happen (although you could probably say aggression/vigor is something that could increase from psychological factors). #2 IS.
So, if you're right up at ASOP, you should focus on trying to push the grip even higher. If you move it up, you know that you've done #1 or #2. It's simple.
What's seems to be so contentious is WHEN to begin gripping at ASOP and HOW LONG to grip there during a given session. I do NOT believe that ASOP jagodins should only be thought of as a test for intermediate - advanced vaulters!
Let's think about this... We can use me as an example.
Many people are looking at my vid and pointing out this and that mistake, and I agree that I've got plenty of work to do on it. 6P actually called me out on a flaw nobody else really saw (sort of leaning back at take-off), and I totally agreed with him! (That is, I'm not saying that I'm doing the drill "correctly" or "perfectly" etc.)
But am I making different mistakes when my grip changes? No. So the mistakes are NOT contingent upon any particular grip height, they are contingent upon doing the drill. What does that mean? It means that if I'm gripping at ASOP I can work on two things: fixing these mistakes that I'm making (coaching) AND improving other aspects subconsciously (auto-corrective).
But let's say that I do the drill great when I grip low, but I can't do it nearly as well when I move up towards ASOP... What should the grip be? ASOP. Here's why:
SAID. Specific adaptations to imposed demands. This gets back to the idea of a drill's transferrable elements.
If I'm gripping 10' from 3 steps for a sand jagodin, how much resistance do I get from the pole? How difficult is it to move the pole? Certainly not as much or as difficult as if I were to grip 12' (let's say this is ASOP). What would I grip in an actual vault from 3 steps with a flexible pole? I would grip somewhere where the resistance is very close to that of ASOP in the sand. Now tell me, if I only seriously train a take-off with resistance that is less than that of an actual vault's, what exactly is getting transferred from the jagodin? Sure, there's a little bit of transfer, but not as much as if you were to have been gripping nearer ASOP for the jagodin.
I guess I should also address the issue of reinforcing bad habits with poor form when gripping high:
The coach must spot these with the athlete and COACH! "Get the hands up earlier!" "Take-off leg straighter!" "Pre-jump!" However, moving the grip height down does not do any good for this, except perhaps with TOTAL beginners... We're talking first DAY or two, not first YEAR or two.
This is because they have absolutely no notion of how to go about performing the drill. Once they've got the feeling of taking off with high hands and staying behind the pole locked in, it's time to move 'em on up to ASOP. (Again, you shouldn't start out at ASOP during a session, but work up to it progressively over the course of a couple of jumps, just to make sure that YOU know what feeling your aiming for.) You might want to repeat the low-grip process when teaching someone the pre-jump, because that introduces another new feeling.
But VP makes an interesting point about me (our example) not knowing what a correct this and that feels like... He says that "if you are not experienced enough to know what a good jump feels like, then you can not figure out what to fix while you are doing the drill."
But that doesn't seem to make sense to me... If I'm learning how to plant, should I not do plant drills to learn how to plant? I don't know what a good plant feels like, so that means I can't fix the mistakes that I'm making with plant drills. It seems I'm doomed! By this, you would never be able to learn anything with a drill.
Maybe he just meant "while you are doing the drill *with a high grip*." That would make more sense, but it does not resolve itself with SAID. Sure, I'd be able to learn how to do the drill more "correctly" if I were to grip down, but it would also require less effort to perform the drill "correctly" when gripping low. So now you might be able to perform this drill "correctly" with low resistance. Good! But does that mean you can do the drill with more resistance? With ASOP resistance (which is close to the resistance experienced in an actual vault)? Not necessarily, no. So why would you not work on your mistakes AT ASOP? You get a few benefits:
1. You know immediately if you've improved your technique because the pole moves markedly quicker. (This might also produce a positive psychological boost!)
2. You are training the vertical impulse at take-off that is likely to get lost when doing the drill with a low grip.
3. You know how efficient your take-off is.
4. There is more likely to be more effort put into fixing mistakes due to the psychology of competition... That is, if you're a competetive person (or even if you aren't) you'll be focused on MOVING that pole REALLY FAST! That way you can grip up and keep competing with yourself, or even against others (tried that one with a couple of athletes the other day, and it worked out great!).
Self correcting drills are supposed to self correct you. Meaning you need to know what it is supposed to look like when done correctly.
This is incorrect. An auto-corrective drill means just the opposite of what you've described! It means that you naturally, subconsciously get better just by looking at the output you get from the drill (in this case, grip height/pole speed). Try reading about agapit's pole climbing drill in the back of BTB2. This should help you better understand the concept of an auto-corrective excercise.