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.
Notable Men's Wimbledon Matches. 1980 Wimbledon final: Bjorn Borg d. John McEnroe, 1-6, 7-5, 6-3, 6-7 (16), 8-6. McEnroe faced two match points before 6-6 in the fourth set which set the stage for the most famous tiebreak in tennis history. At 16-16, Borg hit a barely side forehand and McEnroe won his seventh set point.