I practiced for half a year. I didn't lose much. But obviously there is less fat and the skin becomes tight. If you want to lose weight through exercise, you can't stick to it.
Speaking of facilities, I personally think Noah is better. (The venue is large, and the cost is around 300 yuan every month. It is estimated that the annual card will be cheaper. ) It's near the new campus of Hebei University. You can have a look.