Please take ten minutes out of your time to watch this amazing video. It's great inspiration to show just what a little practice and persistence can do (and the kids will love it too!)
This is from the 50th Annual Japan Sports & Science University "Collective Action" Competition held at Yokohama Arena on Friday November 18, of 2011.
This is a women's university team's. The entire video is extremely interesting and fun, but if you don't have time to watch the entire thing, definitely skip ahead to about 12:30 and watch from there. That will blow your mind!
If you like that, then here is one of my favorites from 2009 featuring a men's team. (It's all great and especially mind-blowing from about the 1:45 minute mark!)