Once used primarily for rehabilitation and exercise for seniors, water exercise has been proven to build strength, improve cardiovascular fitness, and burn calories for people of all ages-all without the strain and trauma of land-based activities. Make the Pool Your Gym, Second Edition is your go-to guide to pool aerobics from best-selling fitness author Dr. Karl Knopf. It is now fully updated with the latest information on water fitness equipment, health benefits, exercise, and more. With step-by-step instructions and clear photos, this flexible training tool will introduce you to the no-impact, total-body benefits of water exercise, including: Improving Muscular Strength, Increasing Flexibility, Enhancing Cardiovascular Fitness, Alleviating Pain, Rehabilitating Injuries and More! Whether you're a nonswimmer, an elite athlete, or someone with a chronic condition, Make the Pool Your Gym, Second Edition shows you how to create an effective and efficient workout best suited to your needs.