Picture review

[krazzy_k_vaulter]

Hi I need some major help on my swing and several things on my vault mainly becaue I am completely obsessed with pole vaulting and think it is the best sport ever so please look at these pictures and any help would be appreciated
Age:17
Grade: Junior
I have been vaulting seriously since my sophmore year
PR: 11'3"
Attempt at: not to sure but I think 10'9''
Grip: 12'
I am vaulting on a 130 pound sky pole that is around 13'3'' and I am around 5'7'' and weigh about 124 all help is appreciated and sorry if i messed up this is my first post here is the link to the pics
http://www.treemo.com/users/krazzykvaulter/
p.s. notify me if the link doesnt work im new at this

[jcoover]

first of all, the arms have no movement. Try to hit with the hands higher, and drive the pole into the back of the box. Second, there is no knee drive. really think about jumping off of the ground and driving the knee through the bottom. Third, your trail leg doesn't ever really do anything, you're just tucking up and aiming for the bar. Rip the trail leg through hard and finish the swing! Rock back drills obviously help with this idea. Good luck man! Have a great season!

[krazzy_k_vaulter]

thanks i just recently noticed these things when i was looking at the pictures of me and i wondered what to do to jump about 12'9'' or 13' by the end of the season so i could go to state but i looked at these and thought i could use some help so any other tips, hints, whatever?