Some parts of the body are too fat, which can make the landlord used to it. Sitting for a long time is easy to have a stomachache and reduce fat. I hope it will help the landlord.

Eat more dinner, take a walk or do exercise, and try to eat more supper. As the saying goes, eat early in the afternoon, eat late, and eat less late. Your body consumes energy and your stomach needs rest.

Doing leg lifts is better than doing sit-ups.

Eating a plastic fiber every dinner is equivalent to 100 sit-ups, which consumes calories. What's the harm of reducing stomach rebound?

Abdominal fat is ugly and uncomfortable only when you sit up.