1, personal trainer. One-on-one teaching is of high quality. If you are a competent coach, you can really learn something. Of course, the fees are also relatively high, and one class is at least 150 yuan. There are also 200-400 in big cities. The level of the coach is very important.
2. Training courses. Generally, there will be a training course enrollment brochure in the store. You're talking about children. It should be a children's class. There should also be adult classes. Training courses are generally basic teaching, after all, for more students. This charge is relatively low. Generally, a class is between 50- 100.
3. Group courses offered by the gym. I have seen few group classes such as Muay Thai and Taekwondo, and they are usually boxing barbells and the like. The audience are all members, and the nature of yoga class is the same as that of cycling class, focusing on fitness. This kind of course is generally free. Not much, of course.
I hope I can help you!