Boost your cardiovascular health while toning your body with the Marcy Cardio Round Trampoline Trainer. Designed with strong, continuous rebound bands for great bounce, this low-impact trampoline lets you target a wide range of muscle groups and features 6 supportive legs for stability. The trainer enhances your heart rate to help minimize the risk of heart disease, and folds into 4 sections to make storage and transport a breeze.