In order to make the fitness exercise achieve better results, the coach should also be a "personal doctor", who should master certain health knowledge and understand the diet, work nature, sleep quality and so on of members. Develop different training methods for different people. At the same time, however, the fitness coach only guides the members' healthy exercise and gives some guidance to some patients' recovery after illness or operation, but it cannot replace the doctor's therapeutic function.

A fitness instructor should be good at communication, even management and promotion; Not only should you be in good shape, but you should also be eloquent. If members learn from the coach, they will not only renew their cards, but also introduce them to relatives and friends to expand their membership. A good coach can bring good business to the club.

I hope my answer can help you!