Dressage

a specific form of riding that emphasizes the gymnastic athletic abilities of the equine through standardized training methods that maximize all the characteristics of a ideal riding horse. It’s often referred to as horse ballet as the participants are graceful and elegant in their movement. Through dressage, a horse demonstrates exceptional athletic ability, willingness to perform, and partnership between equine and rider. At its highest level it appears to be relaxed and effortless.

*taken from - The Human Pony: A Handbook for Owners, Trainers and Admirers found at http://www.greenerypress.com/