From the man who brought you Born to Run: a radical new approach to fitness.
When Chris McDougall stumbled across the story of Churchill's 'dirty tricksters', a motley crew of English poets and academics who helped resist the Nazi invasion of Crete, he knew he was on the track of something special.
To beat the odds, the tricksters - starving, aging, outnumbered - tapped into an ancient style of fitness: the lost art of heroism. They listened to their instincts, replaced calories with stored bodily fat and used their fascia, the network of tissue which criss-crosses the body, to catapult themselves to superhuman strength and endurance.