Ok last time I gave crtique I got blasted so I'll try to remain civil..
I agree with Rani he's a very good jumper.
The first picture you are overjumping, your legs are back and your heels are up. Atleast your going with the flow
The second you look tonnes better although your legs are back and your heels are up
P.S _ I adore the pink saddle cloth and bandages