If he runs for 2 hours continuously
The best way to lose ten pounds in one month is to sweat. Sweating can make you lose a very large amount of water weight very quickly.
There is not a safe way to lose that much that quickly. You didn't gain it that quickly, you can't lose it that quickly. In the first week you begin to exercise you should lose up to ten pounds, then every week after that you should lose 2-3 pounds, anything more is unhealthy, p.s. most diet pills contain afedrin, the main ingredient used to make speed
Not possible
You cannot lose ten pounds in weight in one day by any natural means. == ==
You cannot lose 10 pounds in ten seconds, ten minutes, or ten hours, by any natural means.
By going on a diet.
Ten pounds worth. Of course, this requires that you eat ten pounds first, so throwing up ten pounds will at best get you back to where you were to begin with. You cannot lose ten pounds in a day without surgery. It simply cannot be done.
Ten miles
It is not advisable to lose 40 pounds in only 17 days. You can lose weight fairly quickly by exercising at least 30 minutes per day and eating healthy foods.
By Exersizing and drinking water everyday you could lose 10 pound a week!
To lose 60 pounds quickly, one could go out with his/her friend, have a good meal in a good restaurant and after that visit a museum or go to a theme park and get on some rides.