There's a downside to hanging out at the School of Acrobatics and New Circus Arts (SANCA) and that is, you start to feel really boring.
There's Nickolai Pirak, an expert juggler. And Erica Rubinstein, who basically juggles people.
"If you can imagine a 12-foot-long bar that’s kind of like a beam and a trampoline, but supported by people. Our flier stands in the middle of the bar," Rubinstein says.