The operating rules of the gym are generally bigger than those of the studio, but it depends on whether the individual chooses to go to the studio or the gym. In modern society, more and more people, in pursuit of perfect figure, usually invite professionals to carry out a series of targeted training in health clubs, which is the so-called "fitness coach". With the improvement of people's quality of life, people's awareness of fitness is constantly improving, and the pursuit of health is getting higher and higher. The industry of fitness coach is developing better and better, and fitness coach has become one of the high-income jobs. Nowadays, national fitness is advocated on TV or in newspapers, so people's fitness awareness is constantly improving not only in first-tier cities, but also in second-and third-tier cities. The position of fitness coach will be a hot position in the future, and the development prospect of fitness career is also considerable.