My personal experience can be witnessed by my relatives, friends and colleagues around me. The method is: walk fast in the morning and evening, 2000 meters at a time. If so, the distance cannot be determined. It can be based on slight sweating. Besides, there is no need to starve. My original weight was 120 kg, and it reached 99 kg after half a year. Although the effect is slow, the rebound is small. After reaching the ideal weight, reduce the exercise. Now I just walk for more than half an hour every night and turn the hula hoop for a while. For more than a year, I am very satisfied with my current weight. The key is to persist. Because, after seeing that I lost weight, people around me came to ask for advice. But they couldn't hold on. So I said, the key is persistence. I wish you an early success in losing weight.