Pennetta who is recovering from a wrist injury tweeted pictures of them working out in a gym. Meanwhile, Nadal who is expected to return to clay court in South America has not played since June last year due to a knee injury. Both of them were consulted by the same doctor.
And if you haven't know yet, Pennetta used to date Carlos Moya, Nadal's mentor and long time friend.
(Images via Flavia Pennetta's Twitter page)
