Stuart Cosgrove, physiotherapist to such world-class athletes as Dorian Yates, Nathan De Asha, Ernie Taylor and Ricky Hatton, takes you on a journey into the inner workings of skeletal muscle and explores the reasons why muscles grow and respond to training. He looks at the best ways to get the most out of your workouts and dispels many myths about training that simply have no basis in logic, and fall down on scientific scrutiny. Find out what goes...