Does polarized training improve performance in recreational runners? - Muñoz, I.; Seiler, S.; Bautista, J.; España, J.; Larumbe, E.; Esteve-Lanao, J. (International Journal of Sports Physiology and Performance, 2014)
Keywords: long distance running; sparetime sports; training; training method; load organization; training effect; load intensity; load volume; training periodization; endurance sports; leisure sport and sport for all