Sleeping all day will make people feel groggy, not only failing to lose weight, but also disturbing the biological clock. If you are reducing your legs, teach you an action that you can do at any time. When you sit in a chair with your legs flat and your toes at 90 degrees to your body, you will feel the muscles of your thighs as tight as possible. When I feel tired at first, I don't have a long rest. If it's to lose weight, doing sit-ups is very effective, but when you get up, your body is not. Go forward instead of turning left once and turning right once, which can tighten the muscles on both sides of the abdomen. Just try it. The one I have been using can also be used as exercise after losing weight successfully.