You hear a lot about ice baths and sushi diets when it comes to top tennis players and their preparation for big tournaments.
But Instagram reveals the other side of the build-up to Wimbledon.
Andy Murray's been flying over London in a helicopter while Serena Williams has been chilling out with Netflix. Nick Kyrgios is getting ready for the grass by playing basketball while Grigor Dimitrov is cruising the underground.
And forget press-ups, world number one Novak Djokovic has been having a nice lie down.
Disclaimer: Newsbeat is pretty sure there has been a lot of hardcore training in between.
Anyway, we love Andy Murray's grin which he hashtagged "#rare" as he flew high above SW19.
One of the themes we've spotted is the London Underground.
They may be the world's elite tennis players but they are also tourists, as these pictures of Grigor Dimitrov and Maria Sharapova show.
Grigor is going for moody model chic as he cruises the Hammersmith and City line.
One of the themes we've spotted is the London Underground.
They may be the world's elite tennis players but they are also tourists, as these pictures of Grigor Dimitrov and Maria Sharapova show.
Grigor is going for moody model chic as he cruises the Hammersmith and City line.
Maria Sharapova is also enjoying public transport fame.
And she's been having a nap in London's Richmond Park.
Source BBC News