I have a few actionable suggestions I would make if you were my student
- You are posting with your hands (they go up and down when you post) and not releasing at all or when you do you are collapsing forward with your body. You don’t have independent hands, although you clearly ride well. This is often a fitness thing. Doing work at home to build your core and doing various saddle exercises to make your arms independent again (riding with no stirrups, or one handed with the other straight out to the side etc) will help a lot. If you ride a green horse like this he will learn to lean on the reins and not jump safely.
- That first one stride of the triple is too long for a green horse to trot in to and your trainer should have moved the first element a few feet in to accommodate your slow pace and the tiny cross rail. Paying attention to those kinds of details is why some programs are more successful than others.
- When you get into trouble you perch and pull your arms in towards your body. You can’t make them jump by pulling on the reins. Lucinda Green has an online course called Ready for Trouble that would really help you a lot to learn to ride forward safely and confidently.
- Your horse doesn’t want to take a long spot, move forward or make a big effort. He’d rather stop. This might be because he thinks he’s not allowed, he is lazy, unconfident, bad things happen when he does (his mum falls off), sore or bothered by his tack. You need to figure that out though. I would first lunge him over fences / put him in a jump chute and see if he continues to want to get right under the base and refuses to jump out of stride without a rider. I’m guessing it’s just confidence as he looks happy enough otherwise but the suggestion to peek at front rads is a good one.
Teaching a horse to jump is more than just slowly making them bigger and going for it. Every combination a young horse is ridden into should be easy, easy striding. They should get a big release over every fence until they are confident in how their body works. Free jumping and jumping under saddle should both happen in a coordinated way.