David Greenwalt

Health Coach, Author and Fitness Expert

David Greenwalt is a Certified Wellness Coach and the founder of Leanness Lifestyle University (LLU), established in 1999. He is recognized for pioneering an online program that integrates nutrition, exercise, and emotional fitness with accountability, motivation, and personal support. Greenwalt focuses on helping individuals achieve lasting weight loss by overcoming ineffective traditional weight-management approaches. His unique methods involve evidence- and experience-based strategies. Additionally, Greenwalt has a diverse background as a husband, father, former police officer, gym owner, competitive bodybuilder, and powerlifter. He successfully lost and kept a 50-pound weight loss himself and has been helping others since 1999 through LLU.