Burn up to 1,000 calories an hour on our wall-to-wall trampolines! Sky Fitness is low-impact, healthy fun that combines calisthenics, 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. For monthly pass, purchase under Sky Fitness Passes, or see front desk at Sky Zone - Greensboro.