Cirque du Soleil VOLTA creates fierce competition

CHICAGO - Cirque du Soleil has evolved into one of the world's most famous live spectacles.

But what if we were to mute the dramatic music, remove the creative costumes and take off the artistic makeup?

What does it take to develop and maintain the athleticism of these acrobats?

Lauren Magiera joined a training session for the show VOLTA to find out.

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