you could check out the REAL forums for htat topic and read in the philosophie and stuff.
There are so many advices you should know that it would be to much to write.
But be sure. Its not about posing. Is not about danger. it trly is about discip...
There's now a parkour club at my college... I didn't join. I'm one of those wannabe's who's just too afraid to try anything and get hurt... plus I'm so lazy that I can't even jog a mile........ T^T