Cardiac autonomic adaptations in elite Spanish soccer players during preseason - Boullosa, D. A.; Abreu, L.; Nakamura, F. Y.; Munoz, V. E.; Dominguez, E.; Leicht, A. S. (International Journal of Sports Physiology and Performance, 2013)
Keywords: soccer; sports medicine; neurophysiology; adaptation; heart; heart rate; variability; preparation period; heart rate variability; biological and medical sciences; sport games