On Sunday's we do retox! @iamyoustudio ????@gibbsyyyy ????????

A photo posted by Caroline Wozniacki (@carowozniacki) on

Former No. 1 Caroline Wozniacki is famous for exploring alternative fitness options. She's run the marathon, dabbled in boxing and now, she's embracing yoga.

Playing Mylan World TeamTennis for the Philadelphia Freedoms two weeks ago, the Dane said her biggest priority is to stay healthy (so no, she won't be running this year's New York marathon).

 

Thanks for kicking my butt today @davidkirsch ???????? #legday

A photo posted by Caroline Wozniacki (@carowozniacki) on

The former US Open finalist also took to the the courts of Manhattan to practice (free public courts, to be precise) right by the Hudson River. Playing on these scenic courts usually requires standing in line for hours, though it's highly unlikely anyone made the recent Olympic flag bearer wait.

The world No. 51 is missing from the Cincinnati draw this week. Her last event was Rio, where she fell in the second round to eventual bronze medalist Petra Kvitova.