Chris McHardy is joined by Eddie Taylor for a sideways look at the world of sport.

The post-Winter Olympic blues are still on the agenda, which leads to an interesting questions... What's the hardest sport to master? Figure skating? Pole Vaulting? Sumo wrestling? Ultramarathoner Damian Hall calls in to tell us about the nightmare of competing at the Barkley Marathons - "the race that eats its young." And tennis correspondent Reem Abulleil tells us why we probably won't see Roger Federer at the Dubai Duty Free Tennis Championships again this week.