Reach your body's full potential! In this revolutionary book, world-renowned fitness and personal trainer Joseph Christiano uses breakthrough genetic studies to explain why "one-size-fits-all" diets and exercise routines can fail in spite of your consistent effort and will power. Your unique genetic code dictates just about everything in life--including not only the color of your hair and eyes, but your blood type as well. Your genetic foundation determines... * WHAT blood-type appropriate foods to eat to maintain your body's best health. * HOW to choose specific exercises that will maximize your body type's genetic potential. * WHY following the genetically developed strategies in this book will improve your health and add quality years to your life. If you are serious about finding a vibrant, healthy lifestyle high on performance and low on maintenance, begin your fitness journey today!