Influence of competitive-anxiety on heart rate variability in swimmers - Fortes, L. S.; da Costa, B. D. V.; Paes, P. P.; do Nascimento Junior, J. R. A.; Fiorese, L.; Ferreira, M. E. C. (Journal of Sports Science & Medicine, 2017)
Keywords: swimming; precompetition anxiety; anxiety; competition; relation; heart; frequency; heart rate; variability; sport psychology; psychic process; psychoregulation; heart rate variability; Turkey; endurance sports; social sciences