There are many fitness coaching schools in Beijing. You can choose an institution that suits you according to your own situation. If you are a basic student, you can choose some institutions that specialize in research. If you are a zero-based student, choose a school with simultaneous research and professional study. Generally, the duration of courses in institutions like Beijing is 1-2 months. Better, such as Star Route Fitness Instructor Training Base. Practical courses are more suitable for students who learn zero-based fitness, and students from Star Route can be recommended after graduation. If they are not satisfied at first time, they can recommend it again until they are satisfied. Baidu can find relevant information.