Yeah, half seat is what you do before a jump out on the XC so you don't sit on the horse's back.
Just do your half seat on the ground to work on solidifing your leg. Then work on the lunge without your reins and work over low jumps. That will help you learn how to feel the jump. MIE and Spyder and Eventerdrew might also have some more ideas!
Just do your half seat on the ground to work on solidifing your leg. Then work on the lunge without your reins and work over low jumps. That will help you learn how to feel the jump. MIE and Spyder and Eventerdrew might also have some more ideas!