The cost of a zero-based fitness instructor is about 8000- 18000 yuan. Now there are many fitness instructor training schools in China. Generally, fitness instructor training schools can be selected according to the teaching mode, teaching methods, teaching environment, teachers and courses of fitness training institutions. Personal trainer is a well-paid occupation in the fitness industry at present, and it is also one of the high-paying occupations in China. It mainly relies on its own professional knowledge and skills to guide its members to carry out training in order to achieve fitness effects. With more and more people exercising, the prospect of personal trainer is also quite good. Now more and more people are beginning to pay attention to their health. We can get the certificate of fitness instructor here, and also learn professional fitness skills and theoretical knowledge from the courses offered.