It is more suitable for people with low body fat to shape, and weight loss should be combined with aerobic exercise. When I was fat, there was basically no change in doing this. After I lose weight, it's easy to shape, which is very helpful for my posture. I used to have a hunchback, and after practicing beautiful ballet for a while, I became particularly tall and straight. As soon as I leave, I automatically hold my chest out, raise my head and tuck in my abdomen. Anyway, I didn't lose money practicing.