This document discusses posture, eye contact, and the physical message in presentations. It emphasizes that physical presentation skills are an important part of communicating effectively with an audience. Maintaining good posture and making eye contact with viewers helps convey confidence and enthusiasm. Negative habits like fidgeting can undermine a speaker's credibility. The document provides tips for using physical skills like maintaining eye contact to gauge audience understanding and engaging them. It also describes an activity where students create an informative speech using visual aids to practice their physical presentation skills.