What do you need to be a fitness instructor?

With the rapid development of the current fitness industry, more and more people want to become fitness instructors. To become a professional fitness instructor, they need to have good physical fitness, sufficient theoretical knowledge and professional skills, as well as a certain sales force and enthusiasm for serving members. Professional ethics is the bottom line that must be observed. And with the fitness industry becoming more and more standardized, it is the threshold to become a fitness instructor with certificates.