The most authoritative certificates in the fitness industry are the national vocational certificate and the national college certificate, which are quite convincing in China. They are certified by the State Sports General Administration. However, some industry certificates are highly recognized in the society. Of course, the certificates of each school are different, such as the personal fitness instructor certificate of Asian physique, BBT strength weightlifting certificate, advanced bodybuilding certificate, etc., which play a considerable role in social recognition and job interview;