The problem with many Parkour tutorials, is that they are more about the demonstration than the instruction. Not so of this one. This instructor is step by step.
For those of you not born with simian acrobatic abilities, may I suggest you take the time to watch this instructional before leaping, flipping, and tumbling from a second story.
WonderHowTo has dozens of great Parkour tutorials. Use our search bar and type in 'Practice Parkour' if you want to see some advanced moves.
My banana smoothie is starting to kick in. Move to the side, please.