National aerobics mass exercise standard. In order to actively implement the Outline of the National Fitness Program, enhance people's physique, promote the further promotion and popularization of aerobics in the whole country, give full play to the role of aerobics in national fitness, meet the needs of the masses, and provide more and better scientific fitness methods for the masses, the Gymnastics Management Center of the State Sports General Administration organized relevant experts to create and compile the National Aerobics Mass Exercise Standard suitable for people of different levels.