Turning a hula hoop can help you lose weight, but don't turn it for half an hour after a meal. It will do great harm to the stomach, which may cause volvulus and endanger life. You can also turn the hula hoop at ordinary times. If you think your stomach will be upset, don't turn. Choose other sports, such as walking or walking. These exercises are convenient and easy to do, and long-term persistence will help to lose weight.
If you really want to lose weight, in addition to exercise, you should also eat a balanced diet, eat well in the morning, eat well at noon, eat less at night, eat as little or not as much as possible at night, and avoid food accumulating in the body and turning into fat.
Ok, I hope you are in good health:)