Aerobics: There may be some development in the future. In the next few years, aerobics will develop rapidly and may be jointly launched with CCTV soon. However, you should consider that aerobics is a competitive event that requires strength, coordination, flexibility and speed. Although mass aerobics is very extensive, it is really for aerobics. I think competitive aerobics is often greater than mass aerobics. Real aerobics can only be called real aerobics if it is competitive. As for other non-standard, you can only use it. Real competitive aerobics is only suitable for teenagers, but few people really know aerobics.
Sports dance: it is a relatively wide kind, including cha-cha, rumba, samba, cowboy, modern dance, national standard ~ ~ and so on. It is a relatively extensive project, aimed at the public, and has the same broad prospects as aerobics. However, the requirement of sports dance is relatively higher than that of aerobics, which requires absolute coordination, cooperation and time. It is necessary to learn the basics well for at least one year.