"A breakthrough book that redefines running performance and injury prevention. Pliability is the key to running injury free and outperforming the competition. Each year there are 50-60 million people in the US that run regularly, with over 50% of them suffering a running injury. Pliability (the loosening, softening and relaxing of muscles) is in the midst of a major 'movement' in the realm of professional sports, physical therapy and health/fitness...