You can't. The article "Application and Promotion of National Aerobics" shows that the national dance movements in national aerobics originated from traditional national dances. These dance movements are quite distinctive and unique, with rich cultural connotations. If you change it at will, the original beauty will disappear and you can't change it at will. National calisthenics is a prescribed routine compiled by the State Ethnic Affairs Commission for the national calisthenics competition of the 10th National Minority Traditional Sports Games.