It is possible to do aerobics to lose weight properly, and whether it will rebound will vary from person to person. If you stop, you will rebound if you don't pay attention to the adjustment of your diet. Another point is to see if you exercise too much every day. If you want to lose weight in a short time, try a lot of exercise every day and sweat too much, then if you suddenly stop aerobic exercise at this time, it is likely that your weight will rebound. In order to avoid this situation, it is necessary to follow the principle of gradual progress, do not suddenly stop exercising, change from high-intensity and high-load exercise to low-intensity and low-load exercise, slowly adjust the number of exercises from changeable to less, control diet, avoid overeating, and pay attention to the laws and rhythms of life. If you can do this, you should be able to restrain the rebound after exercise. If you are engaged in sports for a long time, it is best not to stop exercising, which will affect your heart rate and be bad for your health. If you don't want to lose weight quickly, you can also try low-load exercises such as yoga, which can lose weight and shape, but it will take a long time to have an effect, and the rebound will not be obvious after stopping.