Whether you're an extreme exercise enthusiast or you're just looking to sheda few pounds, this is the last book on training, endurance, health, andlife you will ever need.In this book you will learn:The 2 best ways to build fitness fast without destroying your bodyUnderground training tactics for maximizing workout efficiencyThe best biohacks for enhancing mental performance and entering the zoneHow to know with laserlike accuracy whether your body has truly recovered26 ways to recover quickly from workouts, injuries, and overtrainingThe 25 most important blood and saliva biomarkers and how to test them5 essential elements of training that most athletes neglect7 stress-fighting weapons to make your mind-body connection bulletproofProven systems to enhance sleep, eliminate insomnia, and conquer jet lag40 high-calorie, nutrient-dense meals that won't destroy your metabolismEasy tools for customizing your carbs, proteins, and fats for your unique body9 ways to fix a broken gut, detox your body, and create a toxin-free lifeA complete system to safeguard your immune system and stomachSimple time-efficiency tips for balancing training, work, travel, and family