Share 'Who does Parkour?'

Just wondering how many people here are or have done parkour before? I have done it and I think it's an absolute blast. I've also posted in a few forums here and there when people ask about physical conditioning for parkour, I point them to try ptossing and almost none of these kids want to do it. I think the reason is because they don't want to put in some effort to get into shape unless it invo…