What is the name of the fitness exercise called drill done by walking in circles in many city squares in Heilongjiang now?

Official name is "Jiamusi Happy Dance", is due to the inheritance of the creation, compared with the national broadcast gymnastics, the biggest advantage is the sense of rhythm is very strong, the movement time is about an hour. As there is a pause of nearly one second in the decomposition of each bar, the collective gymnastics feels very neat and tidy, and everyone's sense of participation is also very strong, which is a form of exercise that is suitable for both young and old. This collective exercise has not only become the most widespread local after-dinner exercise, the mutual encouragement between the group can make the participation of all maintain a lasting enthusiasm, has become a local Jiamusi city card. The creator of the successor to the original Jiamusi City, thirteen physical education teacher, he has a long-term observation of the mass sports in Jiamusi City along the river park and analysis, but also from this Jiamusi Happy Dance is not only a fitness movement, but also a cultural way.