Ninja Gym 2012! (Training gym for free running / parkour – beginner through advanced) publisher October 18, 2012 Comments closed 00:00:09Ninja Gym 2012 00:00:13Electronic Music 00:03:33Yelling ” Categories:Build-yourself ExperementLifehack Previous Post Homemade Rocket Fuel (R-Candy) Next Post Iron Man 3 – Official Teaser Trailer (2013) Robert Downey Jr. [HD]