Jennie Jackson demonstrates canter and romvere on a gaited horseApril 2, 2015520 × 3402015 Jennie Jackson Clinic Contrary to popular belief, cantering the gaited horse actually improves the four beat gait while lateral exercises improve relaxation and suppleness.Contrary to popular belief, cantering the gaited horse actually improves the four beat gait while lateral exercises improve relaxation and suppleness.