Body language is a language in which physical behavior, as opposed to words, is used to express feelings. Such behavior includes facial expressions, body posture, gestures, eye movement, touch and the use of space. Body language exists in both animals and humans, but this article focuses on interpretations of human body language. It is also known as kinesics.

In business world, sometimes your success is base on how you understand your competitors. But, the problem is that how can you understand others thinking and how to know when they are telling the truth or lie? The key is that when you master body language, you can read others thinking and ...hide your thinking.