Sweating while running can only show that you are hot and need to sweat to cool down, which has nothing to do with weight loss.

After sweating, you will definitely lose weight, but all you lose is sweat. As long as you replenish water, your weight will come back.

Any exercise can make your body produce heat and sweat. You just don't move in summer, even if you walk a little, you will sweat, and you will start to burn fat? Therefore, the effect of reducing fat cannot be simply measured by perspiration.