If it is anaerobic exercise, that is, instrumental exercise, the principle is which part of the muscle is exercised and which part of the muscle is increased, which has little effect on other parts of the body.

If it is aerobic exercise, especially basic exercise such as running, it will have a weight loss effect on all parts of the body.

I experienced it personally: an old classmate of mine ran 1 hour every day for a year, and his weight dropped from 132 to 106. His stomach is gone and his face is thin. I'll believe that when I see it.

I wish this bosom friend perseverance, and the dawn is ahead. Come on!

If you have any questions you don't understand, please ask. I am also in the gym.