Before revision: ", Arpeh, 2014, p. 21 () One of the most famous athletes to have used this method is Emil Zátopek, the Czech long-distance runner, 4 times Olympic gold medalist and former holder of 18 world records.
After revision: ", Arpeh, 201four, p. 21 () One of the most famous athletes to have used this method is Emil Zátopek, the Czech long-distance runner, 4 times Olympic gold medalist and former holder of 18 world records.