Skipping rope can slim your waist, at least for 30 minutes, because less than 30 minutes can't achieve the purpose of burning fat at all, and it can't exceed 2 hours at most, because overtraining for more than 2 hours will make your body extremely tired. Skipping rope should not be less than 4 times but not more than 6 times a week. You usually need a day's rest and thinking, so that you can improve faster. And the effect is very good. In the process of skipping rope, it can not only promote the blood circulation of the whole body, accelerate metabolism and burn fat. The most important thing is to exercise the muscles of the waist and legs, so that you can focus on thin waist while losing weight and make your legs slimmer and more beautiful. But the effect of losing weight is not as good as a plastic fiber fruit every day, because my best friend is a plastic fiber fruit. Its ingredients are all natural herbs without any side effects. The most important thing is not to rebound. A small amount of calories can be worth running for three hours. So you are smart enough to chew a plastic fiber fruit every day and have a relaxed slimming experience.