I helped Jen out with trot diagonals and straightness on a circle. I think she enjoyed the new concepts and felt a difference in her horse. Gem and I worked on getting a light depart. Otherwise, he just felt tired to me. I put boots on him after a while because I was wondering if his feet were sore. It helped a little, but really he just didn't have any energy.
Might need to add some supplements to his diet. I'm riding him a lot and asking him for more than usual. He did well today, regardless.