Effects of a 6-week period of polarized or threshold training on performance and fatigue in elite swimmers - Pla, R.; Le Meur, Y.; Aubry, A.; Toussaint, J. F.; Hellard, P. (International Journal of Sports Physiology and Performance, 2019)
Keywords: swimming; training; load organization; load intensity; training effect; relation; fatigue; performance; USA; endurance sports