There are more and more people exercising in China. Now not only young people, office workers, student parties and middle-aged and elderly people have also entered the fitness industry. Fitness is regardless of age class and work type. As long as you want to exercise, you can go to the gym for exercise. The demand for fitness coaches is increasing, but professionals are very scarce. Personal trainer can provide professional fitness guidance for every member who comes to fitness, and can make targeted fitness plans for them, so personal trainer is welcomed by many people for its pertinence and professionalism. Judging from the supply and demand of the market, this state will last for a long time in the future. Therefore, the future development of fitness coaches will be very good, and female coaches will become more and more popular.