1. From the perspective of pure weight loss effect, the effect of the previous week will be more obvious.

2. From the second week to the third week, people will feel tired, and then the effect will be reduced.

3. The above contents are repeated from the fourth week.

If you do this for a long time, it may cause stomach discomfort. It is recommended to eat low-calorie fruits after exercise.

Actually, it's not the hardest thing to lose weight. The hardest thing is how to get it. When you reach your ideal weight, it is recommended to keep in shape in other ways.

The above is purely a personal opinion.