The term 'GALLOP EASILY' is a type of horse riding gait. It is a faster version of the TROT, which is a two-beat gait where the horse moves its legs in diagonal pairs. The TROT is a four letter word, and is the slowest of the three gaits that a horse can perform. The other two are the canter and the gallop. The gallop is the fastest of the three gaits, and is characterized by the horse's legs moving in a sequence of three beats. When a horse gallops easily, it is able to maintain a steady speed and rhythm without any difficulty.