n00b-How do I start?

[DarkJewel64]

Alright, so I haven't parkour'ed' before but I would like to start now that the weather is starting to get nice out here. How do I go about starting?

I've watched some videos but I don't know if that is enough.  

[Urban_Parkour]

Just go out exploring and see what you can do. But do remember your limits. We don't want anyone getting hurt.