Burn up to 1,000 calories an hour on our wall-to-wall trampolines! Sky Fitness is low-impact, healthy fun that combines cardio, core exercises and strength-building aerobics. A Sky Fitness Class is one of the most dynamic, effective and active workouts you can get! Don’t worry, any level of athlete will feel rejuvenated after this workout. To purchase multi-class passes, please stop by the admissions counter at Sky Zone - Greensboro.