ZAGURSKIY N.S.; MIKHALEV V.I.; ROMANOVA YA.S. METHODOLOGY FOR DETERMINING THE THRESHOLD ZONES OF ENERGY SUPPLY BY THE DYNAMICS OF HEART RATE AND LACTATE IN RUNNING STEP TESTS TO FAILURE. Theory and Practice of Physical Culture, [S. l.], n. 10, p. 19–22, 2023. Disponível em: http://tpfk.ru/index.php/TPPC/article/view/649. Acesso em: 3 jul. 2024.