First of all, as a fitness athlete, I correct your original view on weight and body fat rate. Body weight is simply the total body weight, and body fat rate refers to the proportion of fat in the whole body. Protein always added that as long as you exercise, your muscles will keep growing, but it's just a matter of speed. You jump rope 2000 times a day, which belongs to quasi-aerobic exercise. It has little effect on reducing fat, but it also has a certain effect on increasing muscle. In my opinion, your body fat rate has decreased, that is to say, you have lost weight, but because the ratio of muscle to fat is different, your weight has not decreased, so you can only say that your figure is much better than before. It can be said that you are already on the road to success, come on. I wish you a happy life