How Bad Do You Want It?: Mastering the Psychology of Mind over Muscle

A guide to mental toughness from coach Matt Fitzgerald, author of 80/20 Running. The book examines how elite athletic performances depend on mental strength rather than physical ability alone. Fitzgerald analyzes over a dozen pivotal races from running, cycling, triathlon, XTERRA, and rowing, featuring race reports and interviews with elite athletes including Sammy Wanjiru, Jenny Simpson, Greg LeMond, Siri Lindley, Cadel Evans, Paula Newby-Fraser, Thomas Voeckler, and others. Each chapter explores the psychobiological principles behind an elite athlete's transformative moment, revealing how mental fitness allows athletes to approach their true physical limits. The book presents research findings on how mental toughness, perception of effort, confidence in training, and psychological factors like self-consciousness under pressure affect endurance performance. Fitzgerald argues that the central question in endurance sports is how badly an athlete wants to succeed, and demonstrates how readers can apply these principles to improve their own performance.