Exeter Chiefs rugby player Jack Nowell put his body through a brutal obstacle course, designed to test every facet of his game in a unique strength and conditioning session. Inspired by his fisherman roots, the course is set on a beach in Cornwall, UK, and involves everything from dragging a 70kg anchor, to negotiating a tricky agility course made of buoys, to flipping three lifeboats. And the hardest bit? He must complete it all – flawlessly – in under 60 seconds.