The fifth set of Jiamusi, as the birthplace of aerobic aerobics with happy dance steps, was created by expanding and refining the essence of the original aerobics on the basis of inheriting the teachers' continuous exploration and research, and the fifth set of aerobics with happy dance steps was introduced after the fifth revision, and the latest Jiamusi aerobics with happy dance steps was the fifth set. Jiamusi happy dance aerobics can make a person free from loneliness and troubles and have an optimistic attitude.