Belgium's Kim Clijsters training to get back into top-level tennis is already well underway, with an Instagram video giving a look into her routine.
A video - posted on the Instagram page of the Kim Clijsters Acadamy - shows Clijsters playing tennis alongside the caption "look who's back."
Clijsters, 36, had announced that she will return to the Women's Tennis Association tour in 2020.
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"It will be my marathon," said Clijsters. "I do not feel like I want to prove anything, but for me, it's the challenge," Clijsters added.
"As far as I'm concerned, I still like to play tennis… the love of sport is always there, but the real question is obviously whether I can produce the level I would like to achieve and which I would like to play before replaying at the level of the best players in the world," Clijsters added.
Jules Johnston
The Brussels Times