Adapt Quote by Stan Wawrinka
“You can't underestimate rest. Sometimes in tennis we don't realize that to rest your body is as important as it is to practice. We are traveling so much, all year, in different conditions, different courts, different surfaces, different balls - so we always have to adapt.”
![“Tennis can be a very frustrating sport. There is no way around the hard work. Embrace it. You have to put in the hours because there is always something you can improve. [Y]ou have to put in a lot of sacrifice and effort for sometimes little reward but you have to know that, if you put in the…” quote by Roger Federer](https://sms4smile.com/quotes/img-quotes/3de/roger-federer-3105_always-room-for-impr_tennis-can-be-a-very-frustrating-sport-t_1565893.jpg)
