Supramaximal Training: repeated sprints vs. high-intensity running (individualized based on VIFT)
[youtube=http://www.youtube.com/watch?v=nb4Ft9cyW6M&feature=youtu.be] Med Sci Sports Exerc. 2008 Feb;40(2):362-71. doi: 10.1249/mss.0b013e31815aa2ee. Supramaximal training and postexercise parasympathetic reactivation in adolescents. Buchheit M, Millet GP, Parisy A, Pourchez S, Laursen PB,...