Arthur Lessac was the creator of Lessac Kinesensic Training for the voice and body. This essay explores his background, teaching methods, and the impact of his work on performers and speech therapy patients. It also discusses his book, 'The Use and Training of the Human Voice,' and the widespread adoption of his training in universities and colleges. Lessac's work has been recognized and appreciated by industry leaders, military personnel, and therapists. He has also conducted intensive workshops for theatre professionals and received the South-eastern Theatre Conference's Distinguished Career Award. His training emphasizes the importance of physical expression and promotes peace, health, and wellness in communities.