A model for the training effects in swimming demonstrates a strong relationship between parasympathetic activity, performance and index of fatigue - Chalencon, S.; Busso, T.; Lacour, J.-R.; Garet, M.; Pichot, V.; Connes, P.; Gabel, C. P.; Roche, F.; Barthélémy, J. C. (PLOS ONE, 2012)
Keywords: swimming; training; load; load intensity; heart rate; heart; frequency; variability; modelling; theory; fatigue; relation; performance; performance capacity; elite sport; central nervous system; nerve; steering; training effect; heart rate variability; USA; biological and medical sciences; endurance sports; training science