My two feet because:
A) No license or car
B) Helps you get ripped
C) Curbs pollution
D) Hot girls roam around from time to time and you get a better look walking.
Hopefully I can become a free-runner eventually.
http://www.youtube.com/watch?v=F1gWECYYOSo
Please Watch/Share this video so it gets shown in Hollywood.







