If you want to lose weight, you should jog. You should be able to lose weight for a long time. Run for more than 30 minutes at a time.

If it's for long-distance running training, but it's still a little young for your age, it's not good for your normal growth and development after a long time.

If you want to apply for sports colleges, I suggest you don't work too hard. After all, it is the second day. If it is rising, it will not be so serious. It is ok to start exercising in high school, especially in Grade Two, when your body is basically mature. So, as far as your health and development are concerned, I suggest you don't run so long every day.

To sum up, as far as your physical condition is concerned, it is ok to run 5 laps every day! ! ! ! ! ! ! ! !