Dressage is an equestrian sport that involves the TRAINING of a horse to perform certain movements in response to the rider's commands. It is also known as 'the highest expression of horse TRAINING' and is considered one of the three Olympic equestrian sports, along with show jumping and eventing. The term dressage comes from the French word for 'TRAINING' and is derived from the Latin word 'dressare, ' which means 'to train.' The CANTOR is the person responsible for teaching the horse the movements and techniques necessary for dressage. Anequestriansport is a term used to describe any sport involving horses, including dressage.