When trot horse bump me up and forward, still can't post after several classes. Any tips?

Question

When trot horse bump me up and forward, still can't post after several classes. Any tips?

Answer 1

This is the horse racing section. You'll get better answers in the Pets>Horses section.

Answer 2

Lengthen your stirrups until you develop a deeper seat. If you are safe, take your feet out of them and trot without irons for a good ten minutes each direction. Double check your balance and raise your toes as opposed to lowering  your heels. Once your leg is set better, that trot will float you into a nice two point for posting.

Who wants a " pet " horse? Your working on riding, not playing with  puppies and guppies.