For example, you want to lose weight. Second, you want to gain muscle. Third, you want to improve your posture. Fourth, carry out rehabilitation training.
It depends on your purpose and needs, and you can't just decide your requirements by the number of classes. If you are a fitness expert, I suggest you observe the coaches in the gym first, because there are many kinds of coaches, some of whom graduated from provincial sports schools, some of whom are studying as hobbies, and some of whom have obtained certificates from a seven-day crash course, so the level of coaches varies greatly, so we should carefully observe the seriousness of coaches to students.
You should pay attention to the coach's students. If you want to find a coach for training, you can talk to his students first to see what kind of person the coach is and what are his advantages and disadvantages. After all, private lessons are very expensive, and after spending as much money as possible, it will have certain effects.
The task of personal tutor is also very heavy. They have four to six classes every day, and their monthly sales are about 30 thousand to 50 thousand. So don't be fooled by them. Be sure to find a coach. Generally, after class at around 10, experience it, see if the level of the coach is helpful to you, and then decide whether to continue to buy private education. I hope my answer will help.