CK, she's not going to learn by learning a "type". She needs to understand and experience the feel of what a rounded horse moves like: back being lifted up, hind legs pushing and stretching underneath, the horse's topline stretching out, back swinging, etc... the power of those muscles working.

A lot, if not all, is a FEELING. She needs to learn how the muscles feel when they are working together properly, not by what it looks like. That will get her into "fantasy" riding more times than not.