In film and television dramas, we often see such a plot. As soon as a person's hand is spread out, it means that he is dead. We also have a word for death: "Let go". But have you ever wondered why people must "let go" when they are dead? If you pay attention to the newborn baby, you will find that the baby's hands are clenched, and we will unconsciously clench our fists when we are nervous or afraid. This is actually a health care method, that is, the grip method that Laozi said. "Holding" means holding a fist, and "fixing" means that the thumb nail is pinched at the root of the ring finger, which is how children hold a fist. Fix what? What is solid is a person's willpower. So why do you make a fist like this? Why pinch the root of the ring finger? In fact, this is the point from 1 1 at night to 1 in the morning when the sun is the spirit. This place is also called the "God" of the liver, which is what we often say in China. A common problem for children is that they lose their "soul" because they are frightened or weak. At this time, the child will have a high fever and sleep all the time. It is good to take back their "souls". Therefore, when a child clenched his fist at birth, he seized the magic of the liver and "soul". A child's strong grip is a sign of liver qi. It has been studied that when a person dies, the last meridian is the liver meridian, and the strength of the liver meridian is reflected in the grip strength of the hand. If the qi of the liver meridian completely diverges, the grip strength of the hand naturally disappears, and people die. Therefore, the lack of grip strength actually reflects the lack of liver qi. When we are nervous or scared, it is actually a natural instinct to gather liver qi and hold the "soul".