The Runner's Book of Training Secrets- used. Drug this everywhere. See pages. Some spills. Still readable and great book. Train with the pros More than 50 world-class runners reveal the secrets of their success--and a top sports physiologist explains how their training methods can work for you, whether you've been running for a day or a decade. Turbo-charge your performance with expert advice on speed training, strength training, nutrition and supplementation, cross-training, stretching, masters running, peaking, injury prevention and much more Discover the training..
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