Real parkour is good, glorified gymnastics isn't. Flips are not parkour (usually, anyway) Me and Woody were taking refuge in icelands carpark (as it was pissing it down badly) where there's a ramp going up to an extra bit of carpark, and there's a wall that gets bigger and bigger as you go down the slope/ramp... First did the bit of wall that was about 5 ft high, just pulling ourselves up onto it for the sake of it, then i opted for the bit of the wall that must have been atleast 7ft, got up it without too much trouble, was pleased, didn't really look down, dropped, landed, and went straight onto my arse! Didn't hurt, but was a surprise to say the least, arse got really wet too. It's pretty fun to have a mess about where ever.