Gertner, S., Borisova, T., Latushin, Y., Popova, A. and Kharina, I. 2021. THE EFFECT OF HIGH-SPEED INTERVAL TRAINING ON THE FUNCTIONAL STATUS OF THE CARDIORESPIRATORY SYSTEM IN FOOTBALL PLAYERS. Human. Sport. Medicine. 21, S1 (Jun. 2021), 7-12. DOI:https://doi.org/10.14529/hsm21s101.