First, you can lie flat on the yoga mat or bed, lift your feet perpendicular to your body, spread your feet shoulder-width, and then relax your hands and put them above your head or at your sides. If the muscle strength is insufficient, you can lean your feet against the wall first. If the fruit-building ability allows, try to do it in the air, so the effect will be better.

Then, let your legs swing left and right like scissors. The speed is not too fast. One group can do it about 30 times (the number can be adjusted according to personal ability), and two or three groups can be done at a time, and the groups can rest for 30 seconds. In addition, when crossing the road, remember to keep your legs perpendicular to the ground and your knees not to bend. If you are tired, you can go back to the action of raising your feet perpendicular to your body and have a rest. And after the action is completed, don't put down your legs immediately, first adjust your breathing and then slowly put it down. It should be noted that during exercise, you should keep your lower back on the ground and try to tighten your body. If you don't try to stabilize yourself, your body may become more and more crooked.

Health tip: avoid strenuous exercise before going to bed, because the human body will release more hormones such as adrenaline during strenuous exercise. Doing moderate-intensity exercise 1 hour 90 minutes or 60 minutes before going to bed will not make it difficult to fall asleep, nor will it reduce the quality of sleep.