This is a long but interesting training video from a few years back. It details a Chinese acrobatics school as they prepare for the biggest acrobatics competition in China.
You may not like what you see. How hard they push the students. But to be the very best sacrifices have to be made.
Also be sure to watch the coaching they give in the moves. You may learn something. (Also beware that there is almost a minute of advertising before the video actually starts.)
Thanks to John for sending this in to me.
Good Luck and Good Hand Balancing,