As 1 Lou said, aerobic exercise is necessary, but you can't just do aerobic exercise. In the long run, not only will the overall weight drop, but the waist circumference will also drop, even if there is fat, it will become smaller, so you must use equipment training to practice. Then, once again, women only need to practice equipment boldly, and don't worry about growing large muscles like ours, because your androgen secretion rate is slow, and your muscle endurance and muscle strength are not as good as those of men.