Pronounced resting bradycardia in male elite runners is associated with high heart rate variability - Jensen-Urstad, K.; Saltin, B.; Ericson, M.; Storck, N.; Jensen-Urstad, M. (Scandinavian Journal of Medicine & Science in Sports, 1997)
Keywords: sport physiology; middle distance running; long distance running; heart rate; heart; endurance; disorder; Denmark; endurance sports; biological and medical sciences