The kicking of ass is a world-wide interest. http://www.cracked.com/article_16595_6-great-martial-arts-killing-man-with-your-bare-hands_p1.html

Ouch ... those hurt just by looking at them! Good to learn some moves, though ... they might become handy! Thanks for sharing , UW!

Just see the instructors face if I tried those at kickboxing!

I think G-Force would have their own martial art style. One that incorporates flying. Pretty sure the SNT would do likewise.