This document discusses body language and its importance in public speaking. It begins by stating that body language comprises the majority of communication and cannot be ignored when giving presentations. The document then provides exercises and guidelines for maintaining proper posture that communicates confidence without being too rigid. Key points of proper posture include having feet shoulder-width apart with weight centered, slightly bent knees, raised rib cage, relaxed shoulders, and slightly raised chin. Exercises are also provided to relax tense shoulders before speaking. The document emphasizes adopting a posture that appears natural and approachable to create rapport with audiences.