The price of CBBA fitness instructors of China Fitness and Bodybuilding Association is generally around 3,000-5,000 yuan, depending on the pricing of various training institutions. Fitness instructor is a profession with very high professional requirements, at the same time, it needs to have service awareness and certain sales ability. The most fundamental thing is to build on the specialty, which belongs to the skill service work. The skills that a fitness coach must learn include sports nutrition, sports anatomy, sports physiology, sports psychology, sports biomechanics, physical fitness and professional ethics of fitness coaches. Practical skills include resistance exercises of instruments.