The Aero Pilates cardio Rebounder is a revolutionary fitness product. The ability to improve your cardiovascular health while lying down and keeping the impact off your joints is unmatched. The Aero Pilates fat burning cardio workouts take full advantage of the cardio Rebounder as marjolein guides you through a heart pumping, fat melting workout. The healthy heart workout is a steady state style cardio to help you improve your cardio fitness. As the name suggests the high intensity interval training workout ramps up the workout to really get your heart rate going and your metabolism working to burn fat.