Meyer & Meyer Premium presents the next level of instructional sports literature with high-quality, full-color books. How much power does your human engine have? How much power do you need for running in different conditions? How can you optimize your training and racing performance? How can you use power meters to improve your results? What are the ultimate limits of human performance? The Secret of Running answers all of these questions. All factors determining performance in running, from the 800-meter race to the marathon, are explained step by step: training, nutrition, body weight, running form, wind, hills, temperature, running gear, power meters, and much more. Written in a crystal-clear and lively style, this book is a wealth of information for every ambitious runner. This title also contains brand new insights on how the balance of the power of your human engine and the power requirement for running can be optimized.