WATCH: Federer hula hoops for fans in Shanghai

Roger Federer has been known to go wild ahead of the ATP Masters 1000 in Shanghai, and this year he has kept the tradition going.

Being an all-time great is one way to wow fans, but busting out the hula hoop takes things to a new level.

The defending champion also got to show off his hacky sack skills.

Federer, the top seed in Shanghai, has a bye into the second round, where he'll face the winner of Daniil Medvedev and wild card Ze Zhang.

The world No. 2 will look to win his first title since the Stuttgart on grass back in June. He's the defending champion in Shanghai.