Ashley and I had one hour to complete 100 insane flexibility and acrobatic stunts while Zach judged every move. The challenge started fast, but cramps, exhaustion, tricky duo poses, aerial silks, ...

When I woke up the morning I was to ride with Kirby Chambliss, one of the best acrobatic pilots in the world, I made a conscious decision not to eat anything. I’m sure you can figure out why. My ...

Add Yahoo as a preferred source to see more of our stories on Google. Spectators were impressed as police officers pulled off some acrobatic stunts on motorcycles during a Revolution Day Parade.