OK I have loved this since I first saw it years ago and then when Big Brother contestants made their own version for a task. It's just sooo clever and I've only recently realised that the guy in red trousers nearly falls over lol. Unfortunately Channel4 has blocked the Big brother ones so I've found the original and a couple of others too.
OK GO treadmill video
OK GO treadmill Granbury High School Comparison
OK GO with Ozzy Osbourne
Thanks for looking.