Losing weight depends not only on the amount of running, but also on the speed and heart rate of running. And your diet. And your body fat percentage. Some people only pay attention to their overload exercise, but in fact, haste makes waste. I used to think that as long as I strengthened my exercise and got more exercise, I could lose weight and get plastic surgery as soon as possible. But after a week of persistence, there was no effect at all, and I could feel that my leg muscles were stronger and weighed two pounds. I was very anxious. Then I consulted my teacher. To be honest, there is something wrong with my practice. First of all, my breathing is not harmonious. It's no use if I don't exercise with my breath. And my transition is very anxious, I can't stop every day and persevere. It can only be reduced slowly. Now go to the gym to do some light exercise instead of strenuous exercise. Losing weight and fat is not a matter of one or two days, and it needs perseverance, so there is no need to set a specified goal for yourself. Start from a distance acceptable to the body and gradually increase according to your own time and physical needs. You can see the result.