Lying down to lose weight, you can do dumb exercises in bed and exercise on your bike with your lower limbs. If there are some special reasons that are not suitable for standing to lose weight, you can combine your upper and lower limbs while lying down and do some corresponding exercises in bed. For example, you can buy a pair of dumbbells and practice dumb bell exercises with your upper limbs for half an hour every day, which can help your body control its weight. Lower limbs can also exercise properly, such as riding a bicycle, which can also help the human body control its weight. Exercise to lose weight should last for more than half an hour every day, but also control appetite, reduce calorie intake, fast within four hours before going to bed, and exercise while lying down should be carried out according to the norms, and exercise can be carried out under the guidance of a special person.