When you stand in class, you can not only cheer up and listen to the class, but also reduce your legs. You'd better suck your stomach when you walk.

It is best to stand for half an hour after a full meal.

Eat less for dinner.

That's about it. I just graduated from high school. That's what I did. I lost 8 pounds in more than a month. I don't know if it will help you.

By the way, I will do 100 sit-ups before going to bed. If I can't do it, you can do it alone.

You can refer to it