If you want to be a fitness instructor, you can take the institutional training of fitness instructors. There are many training institutions for fitness instructors in China, but the national qualification certificate can only be obtained in fitness colleges authorized by the State Sports General Administration. Certificates can be issued after passing the exam. The content of the national fitness coach examination is divided into theory, physical fitness and practical operation. You need to go to the State Sports General Administration or the fitness instructor training base authorized by the State Sports General Administration to take the exam. The main examination contents include the introduction of fitness instructor, basic knowledge of sports human science, basic knowledge of nutrition, basic knowledge of health and physical fitness, basic knowledge of sports technology, principle and formulation of sports plan, sales and customer service, etc. Practical tests mainly include resistance training techniques, stretching techniques and aerobic exercise. The content structure of practical examination is explanation, demonstration and organization. We set up a national fitness training class, and then we can take the exam directly.