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.
Wimbledon Results 2016: Who Won Wimbledon Womenâs Final. (Wikimedia) Serena Williams conquered her 22nd Grand Slam trophy this morning to equal Steffi Graf for most Grand Slam singles tournaments won in the Open Era.