Zhao Zhixin, 1976, graduated from the Department of Physical Education of Beijing Sport University, majoring in track and field, and was once a teacher of Beijing Sport University. In 2000, he was approved by the State Sports General Administration as a national social sports instructor. He is currently the Secretary-General of the Beijing Scientific Fitness Expert Lecturer Group, a member of the passbook Engineering Expert Group of Beijing Municipal Government 143, the chief lecturer of Nordic Walking in the Sports Institute of the State Sports General Administration, the technical director of the Healthy Walking Promotion Center of the Industry Training Department I of China Athletics Association, the director of china health care association Osteoporosis and Osteoarthropathy Research Association, the executive director of Beijing Brain Defense Office, the director of China Marriage and Family Research Association, the director of Beijing Youth Federation, the physical fitness coach signed by China National Fencing Team, and the vice chairman of Beijing Long-distance Running Club.