Video: Sport Science tackles the decathlon

Sport Science: Bryan Clay (2:56)

John Brenkus and the Sport Science team examine what it takes for Bryan Clay to compete in the decathlon. (2:56)

The decathlon. It's ... intense. So Sport Science and John Brenkus offer a breakdown of this competition from event to event, showing how an athlete such as Olympic gold medalist Bryan Clay can be quicker than a soccer goalkeeper, faster than the New Orleans Saints' Darren Sproles (even with hurdles in Clay's way), and capable of jumping a rather tall animal.