When I was in high school 30 years ago we had to take gym class but the faculty realized that not everyone was into organized sports. So junior and senior year we could pick from different gym mods. They had the standard track, softball, tennis and other organized team-based sports. But they also had stuff like archery, gymnastics, and one called the Circus Mod.
I couldn't pass that one up. We learned stuff like tightrope walking, trapeze, and to this day I can still ride a unicycle.
But not like these guys. This is just AWESOME...
NAUCC 2010 from Max Schulze on Vimeo.