The Language of Movement

Language is not just about speaking. Many of the important messages that we convey can be seen in our body language, in fact maybe even as much as 50% of what we communicate is done via body language.
Different non-verbal cues give us impressions of a person. The importance of body language can make the difference in establishing a contact or not. It can be the difference between a good impression or a bad impression.
People who master their body language can present move confident, reliable, and social images of themselves. You can read more about body language in this article.

http://www.jinxiboo.com/blog/2009/12/15/what-does-your-body-language-say-about-you-how-to-read-signs.html