I knew at some point I would come across a spectacular Parkour Fail youtube clip, and here it is!

Ouch. The clip ends with "dont do parkour or freerunning, you will die!"
Indeed, if you dont mess up that bad that you will die, at the least you will have some very sore bits. However some of the FAILS are cringe worthy guilty chuckles.

Having been on the receiving end of some spectaular parkour FAILS in my time, I can only sympathise, and perhaps add that scars are cool!!! Kind of. They tend to also x-marks-the-spot of getting old before my time aches too!

and another cool one with some nice tunes to get the positive back again, see kids this can be fun, and great exercise!