The document discusses body language and nonverbal communication. It defines body language as nonverbal communication through body movements and gestures. It explains that body language comprises 55% of total communication, compared to 7% for spoken words and 38% for tone of voice. The document then describes different types of body language including gestures, posture, facial expressions, eye contact, dress and appearance, and voice modulation. It provides examples of various body language cues and their meanings.