Class commission is the highest part of private teacher's salary, so it also depends on your professional level, because some members go to the gym to pay high prices for personal trainers. If you are unprofessional and can't solve the problems of members, members will feel cheated, so members will definitely apply to the gym for quitting classes or changing coaches, so the following class commission has nothing to do with you.

If he is professional enough to help members solve their problems, then his friends need a coach, and he will definitely recommend him to you, so that your job will be easier and your salary will be higher and higher. A qualified personal trainer, who has worked for more than 3 months, earns 1w2, so it is very easy to say that the most important thing is the fitness knowledge and skills mastered by the fitness instructor and the communication ability.

I hope my answer can help you!