Effective. In junior high school, we all learned the difference between aerobic exercise and anaerobic exercise. Mitochondria consume glycogen, and when glycogen is gone, it consumes fat. So doing some aerobic exercise with little exercise is very suitable for losing weight, and the weight lost by this method is unlikely to rebound, which is much better than dieting and taking diet pills. Sometimes when you go on a diet for two days, or sweat for two days, you will find that your weight has dropped significantly, but the weight you lose in this way is not actually fat consumption, so I suggest that you stick to aerobic exercise and extend the exercise time appropriately, because you may consume sugar in the first 30 minutes and then start to consume fat.