10 Craziest Parkour Fails

Parkour, or "Free Running," is an extreme sport that originated in France. It involves running, vaulting, rolling, swinging and scaling walls through an urban environment using only your body, and it is undeniably dangerous. When it goes well, it's an amazing thing to witness, but when it goes wrong... it's painful!

First of all, here's an example of GOOD Parkour. This is how it is supposed to look:

2Now, here are the FAILS: