The palm of the hand is a sign of good will

Hand heart show people usually let people feel the meaning is to show obedience and compromise, it can be said that this is a kind of gesture to express goodwill. This action first reminds us of the habitual action of beggars to express the meaning of begging. Historically, this action should be used by people to tell each other that I have no weapons in my hands and that I am friendly.

The upward movement of the palm of the hand to express friendship is often seen in our lives. For example, when the etiquette lady guides the route, she will point out the direction with her palm upward, which represents a kind of friendly sincerity. Another example is that when you introduce someone to another person, you will also point at the person who is introduced with the palm up gesture, which also contains a sense of respect.

And we often see the palm up posture of compromise. When a husband is scolded by his wife, he usually spreads his hands and says, "I really haven't done anything.". This gesture not only shows his innocence, but also has the meaning of admitting his mistake and demanding compromise, and does not want his wife to continue to denounce him. But the man who lies will not do this action, he will subconsciously hide his palm, and the sensitive wife can find something wrong from it.