BAKAYEV, V.; BOLOTIN, A. Estimation of exercise tolerance in bike track racing based on analysis of heart rate variability in athletes of various level of training. Scientific Journal of Sport and Performance, [S. l.], v. 1, n. 4, p. 337–346, 2022. DOI: 10.55860/MYIU6284. Disponível em: https://sjsp.aearedo.es/index.php/sjsp/article/view/exercise-tolerance-bike-track-racing-heart-rate. Acesso em: 5 may. 2024.