I made it through 4 minutes! ZZzzzz. I'm working a double shift, so if I can't ride, I might as well watch somebody else ride. Your horse is adorable. Other than bucking you off, he seems very sweet and willing. Nothing jumps out at me about your position. You obviously have good instructor who is teaching you proper position and rein contact. You horse is bracing against the contact a bit. I'm sure him being 5 has something to do with that. Instead of continuing on 20 meter circles, I would spiral him and and out when he starts to get stiff, so he can get a better feel for the outside rein. I also don't think it would kill him to add a little more impulsion and get him to reach into the contact a bit more. He's a young horse. Great start! I do agree about the joys of owning a green 5 year old! Hee hee.