In The Zone

What psychological traits link Novak Djokovic, Jessica Ennis-Hill, Sebastian Vettel and Nadia Comaneci? What goes through an athlete's head when their life or work is at stake? And what separates those who can stay at the top from those who can't? Packed with exclusive interviews with some of the world's top sports stars, 'In the Zone' details the secrets of how to gain a champion's mindset