hey guys check this vid out YouTube - Sensei Niessen - Kampfkunst als Weg um Bewustseinserweiterung erfahrbar zu machen (http://www.youtube.com/watch?v=ECLwUMTzivs)
6.40 into the video.
what a load of bollocks :-)

Would be amusing to see some of the larger bujinkan instructors attempt the ninja acrobatics at 2.37 pure 80's movie ninja

The Ninjas looked like they were auditioning for So you think you can dance.

The last part looked like scenes from " Men who stare at goats " that ended up on the cutting room floor.