Book excerpt: You’re no idiot, of course. You’ve been meaning to get on track to a happier, healthier life, and you’ve heard that walking burns the same amount of calories as jogging. But your path, while paved with good intentions, is also filled with roadblocks—like having too little energy, or too many unwholesome distractions. Lace up your sneakers! The Complete Idiot’s Guide® to Walking for Health will help you develop a walking program and be with you every step of the way. In this Complete Idiot’s Guide®, you get: • Simple steps to figure out your waist-to-hip ratio and fitness level. • Easy ways to stay motivated and energetic. • Time-saving tips on incorporating walking workouts into your busy life. • Expert advice on how walking helps you age gracefully.