I had my monthly lesson today.
Sid, who is a delight to ride out hacking, is different in the school. He is opinionated and very, very sensitive, and I have to be very, very sensitive right back. Since I am not always (or even often) a very, very sensitive rider, sometimes I give him contradictory instructions or don't respond quickly enough to his tries, which makes him cross. Sometimes, when he is cross, he bucks. He bucked once in trot today because I didn't release my rein aid quickly enough when he responded.
After that I felt surprisingly shaken - he's just been so good recently - and we spent most of the rest of the lesson at walk, halt and a tiny but of trot, reminding ourselves of things. I was reminded of how I need to keep my back from going hollow, and how the lower part of my rib cage, around my diaphragm, needs to be what feels to me like very far back, stacked up above my hips. When Sid plays up I lose this position very quickly. Sid was reminded that rein aids are about bend and flexion and are encouraging him to carry himself, so when I shorten the reins, it does not automatically mean Trot or Canter.
He really improved as the lesson went on (I hope I did too) and by the end we had achieved something I never got to with Ziggy ever ever, which was to move around the school at walk (with halts) with me sitting vertically and well and Sid in beautiful self-carriage, lifting his back, halting square and standing after the halt, and responding to a lengthened rein by a beautiful, long stretch-down.
We have homework! Mine is to keep my middle back in the right position. His is to relearn rein aids and not anticipate what I am asking.
It's always good to have goals.