This document provides 7 exercises to improve public speaking skills for pitching business ideas: 1) Explain your idea simply to a child to practice concise language. 2) Practice small talk to build rapport before pitching. 3) Write out main points to ensure all key ideas are included. 4) Improve posture to boost confidence and engagement. 5) Experiment with different wording and phrasing to avoid sounding robotic. 6) Vary speech pacing to find the most effective style. 7) Record yourself to identify and address distracting mannerisms. The goal is to deliver pitches in a personable and compelling way through strong speaking abilities.