This course will help participants understand the amazing benefits of exercise including: lowering blood pressure, improving circulation, increasing the delivery of nutrients to the brain, removing toxic waste, lubricating knee joints and strengthening the heart. Moderate exercise will lead to better health both physically and mentally. We will review the types of exercise that are optional and realistic for individuals, the amount of time one should spend exercising, and even discuss the various online resources to help participants set and achieve realistic goals. This course helps participants recognize the many health risk associated with excess weight around the waist and identifies specific strategies to change that.  Part 4 of Aging without Getting Old.