I don’t normally post on this forum but I have a dressage question and need some suggestions. My mare is older - 22 - and normally she’s great. Fairly easy to put together and get her working in a nice frame until I ask for a halt. She pokes her nose out and braces into the halt and then after she stops she will relax her jaw and poll. I have tried everything to teach her to not brace - holding reins and closing legs, easy on the reins but holding with the legs, sitting tall and engaging my core more, and a few others I can’t remember. She’s gotten a tiny bit better recently but she has done this since I’ve owned her, about a year and always try to school the halt every time I ride her which is about 5 days a week. Teeth have been ruled out, she has been chiroed in the last 2 months, saddle fits, so don’t think it’s a pain issue. I’ve tried changing the bit from her usual - a KK ultra to one with a little more “oomph” and that didn’t go over well.
I need some additional suggestions because our dressage is really quite good until we’re trotting up centerline and she braces in the halt.
Thanks!