See this video to know the details
On a serious note, as Andy Murray told in this interview to BBC after his win over Jo Wil-fried Tsonga in the semi-finals of Wimbledon, 2012
As Andy Murray, told in this interview :::;
(i) During the rain break, its a very tensed atmosphere in the locker room,
(ii) As there is one common locker Room for both players (even at Wimbledon), so the locker Rooms tend to get a bit over-crowded.
(iii) The coaches, physio of both players tend to join them.
(iv) There used to be a time, when players couldn't receive advise from coaches even during rain break, but, now ATP has allowed coaching during rain breaks or other delays.
(v) The players usually tend to take a quick massage from their trainers or physios.
(vi) Or, a quick shower to freshen up.
This is how tough a tennis player's life is even during breaks
