For people with zero foundation, they not only need to obtain the qualification certificate of fitness instructor, but also need to learn professional skills and knowledge. Such people can go to a fitness instructor training school certified by the State Education General Administration for a training period of about 1 to 3 months, and then take a unified examination organized by the school. After passing the examination, you can obtain the qualification certificate of fitness instructor, and after passing the comprehensive and systematic study in fitness training institutions, you can take relevant examinations before you can obtain the certificate.