Unread postby sooch90 » Sun May 03, 2009 12:52 am
Hi, your jumps look pretty good! In my not-so-expert opinion, I think that the curled trail leg could be a result of several things.
1.) you're taking off a bit under, which will slow down your swing (but this doesn't explain why on this particular day you curled up if you generally jump as under as you did at that meet).
2.) Maybe you're shifting your focus on just trying to invert? This could rush your swing a bit, causing you to tuck a little.
3.) Or maybe, you're blowing through the pole a little, and rolling the pole over before you can really swing to a good inverted position. This would then cause you to rush your swing by tucking in order to catch up with the timing of the pole. However, this doesn't really explain why you were curling in the beginning before you started blowing through the pole a bit.
Those are the reasons I could think of, however I'm sure there are plenty of other little factors that could cause a little change in technique. As a general critique, I don't think the slight curl is a huge issue at the moment, especially because you are first swinging the trail leg so that it is parallel with the runway. I think the more important aspect of your vault that you need improvement on is your takeoff. It's important to takeoff slightly outside of your top hand and to extend both your arms at the plant. To do this, you need to make sure you are getting your last step down and not extended (I couldn't really tell what your last step looks like, so this is just general advice). Also, for the plant, try to think of hitting the pole before the pole hits the box, meaning you should try to be really aggressive and early at the plant. Now, this is a bit delicate because you don't want to block out or keep applying pressure after the pole is planted, but think of the plant is just an instantaneous BOOM, and then no more. Just a quick hit and then focus on just swinging. By fixing the earlier parts of the vault, like the run and the plant, you'll find that the other parts, like swinging and inverting, become a lot easier.
However, those are just my thoughts and tips/advice that I myself have picked up, but I am not a coach or anything. Good luck!