1. Fitness instructors trained in fitness places and fitness clubs; Social personnel who are interested in the career of fitness coach and are ready to engage in the work of fitness coach; Graduates majoring in physical education in colleges and universities; Retired athletes who are ready to engage in this profession. Second, the application conditions 1. The primary fitness instructor (meeting one of the following conditions) (1) has reached the standard hours stipulated in the formal primary training of this occupation and obtained the certificate of completion. (2) Engaged in this profession for more than 1 year, and accumulated teaching for more than 400 hours. (3) College degree or above in physical education in colleges and universities. 2. Intermediate fitness instructor (with one of the following conditions) (1) has been engaged in this profession for more than 2 years after obtaining the primary vocational qualification certificate of this profession, and has obtained the certificate of completion after the formal training of this profession reaches the required standard hours. (2) Having been engaged in this profession for more than 3 years continuously, with cumulative teaching hours of 1500. (3) Those who have obtained a bachelor's degree or above in physical education in colleges and universities and have one year's practical work experience as a fitness coach. (4) Obtaining the first-class (inclusive) or above athlete's grade certificate, and obtaining the certificate of completion after the formal training at the intermediate level of this occupation reaches the required standard. 3. Senior fitness instructor (meeting one of the following conditions) (1) has been engaged in this occupation for more than 3 years after obtaining the intermediate vocational qualification certificate of this occupation, and has reached the required standard hours after the advanced formal training of this occupation, and has obtained the certificate of completion. (two) after obtaining the intermediate vocational qualification certificate, he has been engaged in this occupation for more than 5 years. 4. Instruct division-level fitness instructors (those who meet one of the following conditions) (1) to have been engaged in this profession for more than 3 years after obtaining the senior vocational qualification certificate of this profession, and have been formally trained by this vocational instructor to reach the required standard hours, and have obtained a certificate of completion. (2) Having been engaged in this occupation for more than 5 years continuously after obtaining the senior occupation qualification certificate.