Huang Zhiji, physical therapist of Reform Sports and Recreation Center, Master of Sports Science/Physiotherapy of University of California (CUP) and Hong Kong Polytechnic University (HKPU), expert of sports performance training (PES), National Sports Medicine Association (NASM), physical fitness expert (2SCS) and American Physical Fitness Association (NSCA) have participated in track and field competitions on behalf of Hong Kong youth teams, and served as track and field coaches and instructors of physical fitness training institutions. In 2006, he began to provide rehabilitation and physical training for the athletes of China Gymnastics Team preparing for the 2008 Beijing Olympic Games. Later, he founded his own sports rehabilitation center and was employed by several provincial gymnastics management centers to provide rehabilitation and physical training for many gymnastics Olympic champions. So far, he is still engaged in first-line rehabilitation and physical training in his own rehabilitation center, and he has rich practical experience.