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.
Rafael Nadal celebrates after defeating Novak Djokovic, 6-2, 3-6, 6-4, 6-1 in the men's singles final of the 2013 U.S Open. Robert Deutsch USA TODAY Sports. Fullscreen. Rafael Nadal hits a shot during the semi-finals against Novak Djokovic at the 2013 Rogers Cub in Montreal.Nadal won 6-4, 3-6, 7-6 (2).adal defeated Djokovic 3-6, 7-5, 6-2, 6-4 in the 2014 French Open final to win his 14th Grand Slam. Reuters. Fullscreen. Novak Djokovic defeated Rafael Nadal at the Italian Open4-6, 6-3, 6-3on May 18, 2014.