By now, we've probably all heard of parkour or free running, and it's pretty damn impressive when it's done right.

However, introducing the element of moving cars into the mix makes it both amazing to watch and stupidly dangerous, which is why this video comes with an obligatory "don't try this at home/ever" warning. 

The stunts are all performed by the folks from Dance On, a group comprising stuntmen and free runners who have spent a long time learning how to do ridiculous things like jump into a moving car, skate on a wall or walk on a tightrope between two moving cars. 

Via The Telegraph