Can't reduce fat, but it is good for eliminating edema. Visually thinner, but it is not. There must be energy consumption for reducing fat, and there is almost no energy consumption for lying on your legs. The reason for eliminating edema is that we stand for a long time, blood is not easy to flow back to the lower limbs, the exchange of blood and tissue fluid is reduced, and water is accumulated. When the legs stand upright on the wall, the heart is located under the legs, and the blood flow is accelerated, which is easy to take away stagnant water and make the legs look thinner.

The similar principle is that when sleeping, the foot pad is higher, so that the foot is higher than the heart, which is also conducive to eliminating leg edema.

But pay attention to these things to do in good health. Stop the car in time if you feel unwell.