Performing aerobics includes flower balls. Aerobics is a mass sport that combines group gymnastics, dance, music, fitness and entertainment. Aerobics absorbs a lot of movements of upper and lower limbs, trunk, head and neck and feet in disco, jazz and break dancing, especially hip movements, which adds vitality to aerobics, helps to reduce the accumulation of fat in buttocks and abdomen, and improves the coordination and flexibility of movements.