This depends on personal physique, as well as the amount of exercise and workload every day. It is important to eat less. 10 minutes of weight loss exercise will not have much effect. Anyway, it will take half an hour, and it won't do if you stop when you get hot. I have to run around the office every day when I change jobs during this working time, and I can't drink a mouthful of water. I lost 4 pounds in five days and ate half. Keep on losing weight, come on!