I was flicking through the BBC sport pages when I found the link to this video.
(Video on flash - no longer supported)
Taken from the Reuters website it shows the German chair racing championships.
It tickled me as it reminded me of what we used to get up to when we worked night shift. We set the lap record of 43.4 secs for a lap around the office pushing yourself backwards on your office chair. It wasn't that dangerous unless you hit the edge of a cabinet and sent yourself flying into a set of wastepaper bins. Oh those were the days.
