A person's anaerobic threshold has been reached when their body is under extreme conditions and the burning of oxygen can not keep up with the body's demands.
Novak Djokovic captured his second straight Wimbledon title and the third of his career by defeating Roger Federer 7-6, 6-7, 6-4, 6-3 in Sunday's men's final at the All England Club. Djokovic is the first man to repeat as Wimbledon champion since Federer won five in a row between 2003 and 2007.
THE younger of the two Doherty brothers was the last Wimbledonian to win the men's singles at the All England Club. Along with his sibling, Reggie, he was born in the centre of Wimbledon in a house in Hartfield Road, just across the London & South Western Railway line from the old tournament venue in Worple Road.