Duoyan Zheng's weight-loss aerobics was developed by himself after this research. There are four parts. The first part is hip-hop aerobics, mainly stovepipe. The second part is dumbbell exercise, which is mainly used for thin arms; The third part is aerobics, that is, the shaping part, and the last part is yoga mat exercise, which is used to slim the waist and abdomen. Because it has many advantages, such as simple action, easy for anyone to understand, small space and place requirements, short time, fast weight loss, and being suitable for Asian fitness, it is called the Korean mother of the Asian weight loss magic movement.