Night is the same as morning. Cross the bed before going to bed and hold it with your hands. Then do relaxation. Put a big word when you sleep. The bigger the better. Of course, I don't know when I fell asleep The next day must be super painful, but you must stick to it. After five days, the number of groups and practice time will be increased, so that those who press the button can increase their efforts. In addition, open a cross every night, and even if you can't get down, you should pose there for about 20 minutes. On the eighth day, you can put your head down, and then do consolidation training quickly, so that you can't stand on the fork. It is very difficult to lower your back to the wall, put your hands on the wall and support it slowly and slowly. Don't be afraid of pain, but it's best to have a wall and a bed next to it, because it may be unstable at first. Don't practice too much every day, and it's best not to practice more than 20 times. Slowly, just practice for a while, and you can bend down freely!