LONDON, ENGLAND - JULY 30: Laura Robson of Great Britain plays a forehand during warm-up ahead of the Women's Singles Tennis match against Lucie Safarova of Czech Republic on Day 3 of the London 2012 Olympic Games at the All England Lawn Tennis and Croquet Club in Wimbledon on July 30, 2012 in London, England. (Photo by Jamie Squire/Getty Images)
LONDON, ENGLAND - JULY 30: Laura Robson of Great Britain plays a forehand during warm-up ahead of the Women's Singles Tennis match against Lucie Safarova of Czech Republic on Day 3 of the London 2012 Olympic Games at the All England Lawn Tennis and Croquet Club in Wimbledon on July 30, 2012 in London, England. (Photo by Jamie Squire/Getty Images)