Britain's most successful Olympian Sir Chris Hoy told ITV News his "body made the decision" not to compete in the 2014 Glasgow Commonwealth Games.
Sir Chris added that he had "mixed feelings" about not taking part but looked forward to enjoying it as a spectator.
More top news
Kieran Trippier has received his first call-up to the England squad after impressive form for Spurs.
The prime minister said the public should remain vigilant following a meeting of the Government's emergency committee Cobra.
The Queen said the Manchester Arena suicide bombing was "very wicked" she visited injured victims at the city's children's hospital.