Tim "Livewire" Shieff shows off his Parkour skills in these clips that will make you feel out of shape. Parkour is French for Free Running and is the closet thing to becoming a actual ninja that you will come across.
Livewire in this clip shows of some amazing and I mean AMAZING feats of strength B-boy skills and just raw talent. I don't I'll ever be able to windmill on top of a moving car but this guy gives me hope. I can tell you Parkour is a very physically demanding hobby, and if your looking to practice it make sure you hit that gym first.