The Big Book of Endurance Training and RacingAre you a triathlete, runner, cyclist, swimmer, cross country skier? Learn how to stay healthy, achieve optimal athletic potential, and be injury free. Dr. Philip Maffetone's approach to endurance offers a truly "individualized" outlook and unique system that emphasizes building a strong aerobic base for increased fat burning, weight loss, sustained energy, and a healthy immune system. Good nutrition and stress reduction are also key to this