Yes, staying close to the pole will result in a better top end of the vault and a higher jump, but if your bottom end of the vault isn't good, then staying close to the pole will be much harder to accomplish. Essentially you need to get more rotation, faster. Without a strong plant and a good swing phase, you won't achieve that. The best way to learn those two phases is on a pole that doesn't bend yet. My kids, every year, do hundreds of pole runs and even more pop-ups before we even get to the point the pole starts to bend. If you master your approach and plant, the rest comes easy.
masilva wrote:oh yea, won't holding low on a pole my weight be dangerous because if you have to work alot harder to get into the pit and if you don't, the pole will spit you back out on the runway? just a little information i came across recently....
This is precisely the reason you hold low on the pole. If you hold too high on a pole of any weight rating, it will spit you back out. A low handgrip on any weight rating is easier to get penetration on. What you are doing with a pole rated 20lbs under your weight is testing that pole....the likely hood that you are going to snap that thing goes up as your speed and technique start to improve. If you are jumping with your standards at 16-20, then you are risking catastrophic injury every time you jump.