Zumba is a fitness program that combines Latin and international music with dance moves. Zumba routines incorporate interval training — alternating fast and slow rhythms — to help improve cardiovascular fitness. Zumba targets lots of different muscle groups at once for total body toning. Boosts your heart health. You not only get aerobic benefits (it really gets your heart rate up), you also get anaerobic benefits – the kind that help you maintain a good cardiovascular respiratory system. Helps you de-stress.