That year, the mass aerobics competition in primary and secondary schools in Beijing began.
20 12. according to the announcement issued by official website, a sports association for primary and secondary schools in Beijing, the mass aerobics competition for primary and secondary schools in Beijing was held in 20 12, and it will still be held until 2023. The mass aerobics competition in primary and secondary schools in Beijing is jointly organized by the Beijing Municipal Education Commission and the Beijing Municipal Sports Bureau.