Heart-stopping video shows man leaping between floors of high-rise building

The art of parkour is often risky, but this man literally takes the sport to new heights by treating a construction site as his personal obstacle course. In addition to standing on the rooftop of a high-rise building, he climbs walls and moves between floors at a speed where one slip could be fatal.

Watch this acrobat's death-defying moves in the video above – but don't try this at home.