My horse has only done super simple gymnastics. Trot pole to either two crossrails or more recently two verticles. I have three trot strides inbetween. How should she progress to oxers? In other words, what would be the next step or steps that would lead to her jumping a single oxer than finally adding one to a gymnastic line?
She's currently jumping 18 inches, so should an oxer be the same height as that or a little lower at first? Unless she's jumping higher when she's ready for an oxer.