Today saw the first airing on national TV of Channel 4's Concrete Circus - a look at the spectacular side of various 'urban' disciplines including skating, urban trial riding and, of course, parkour.

Mike Christie - the visionary director of Jump London and close friend of the parkour community in the UK - has just finished working on a new project inspired by that 2003 classic documentary on parkour. Broadcast two years to the day before the Paralympic 2012 Games begin, Inside Incredible Athletes profiles some of the elite British paralympic athletes who excel in their field, from both a personal and a scientific perspective.