12 sets of aerobics dances include 9 sets of aerobics dances such as Pi Er Shuang, Dancing Tonight, Watching Beijing from the Grassland, Riding Horse, Square Style, Little Apple, The Most Dazzling National Style, China Beauty and Chinese Taste, as well as happy dance aerobics and massage ball rhythmic gymnastics. This also indicates that square dance music will no longer be a dance style in a community, but it will have its own unified dance steps for the first time, with more scientific arrangement and more active movements.