There are four in my house, two of which are rubbish. Very broken. There are medium-sized and advanced ones.

They are all successful, but it can be said that only a few people in two poor schools practice, and several people in middle schools practice, but many people practice aerobics. Advanced people watch more and play less. Because it is too advanced and expensive, one year 1000+. A medium year is 680. Everything else is around 480.

Do you want to succeed, or focus on the environment, and then see what everyone likes. It is necessary to lose weight like aerobics. The advanced one is yoga.

If you want to run a business, you must first train a good fitness teacher. This is necessary. A good fitness teacher does not need to be too tired. Older people can keep up with the coach's dance steps and rhythm. Second, there must be a bathing place and a toilet, and they must be separated. Third, the indoor air must be fresh, and the window can't have the smell of the outside. Others, there are also fitness coaches, dance coaches, taekwondo and other fighting coaches, nutritional products and some additional services for clothes. If you have a fighting coach, you can rest assured that your children will come to school. You must rest assured that the rest depends on publicity and indoor environment. If you have time, go to gyms in other places and learn about the luxurious environment there. Don't just look at the equipment, pay attention to the environment, mainly cleanliness.