Replying to Parkour/russian climbing/free running/urban climbing!

parkour/russian climbing/free running/urban climbin, are all basicly the same sport, but their all awsome. My friends and i have been trying it recently. I scaled this cement wall that was about 15 feet tall with one 3 inch handhold/ledge thing. I had to run at it jump off the wall, grab the little hold do a chin up put my leg on it, than grab the roof and repete.

have you guys ever tried this sport or watched it? i no it sounds kinda dumm but try it a few times and it is crazy. i allso rock climb and boulder too.