Swimming is the most effective. It is better to practice at home, or skipping rope is also a good choice. If you walk fast, you won't grow many ugly muscles. You can use it once or twice a week. I suggest you learn more and do Pilates at home. Maybe what you need now is not to lose weight, but to get in shape. Choose some exercises that suit you according to your actual situation and keep exercising, 4-5 times a week. If you practice in the morning, you can improve your day.

In addition, to lose weight, we must combine exercise with diet, eliminate animal fat, eat less foods with high cholesterol content such as fried foods, eat more foods with high protein content, pay attention to calcium and vitamin supplements, and choose foods with high dietary fiber content.

Don't skip dinner, just eat less staple food and more fruits and vegetables for dinner.