Variation in heart-rate profile during a prolonged, submaximal swim bout - Goss, C. S.; Greenshields, J. T.; Brammer, C. L.; Kojima, K.; Wright, B. V.; Chapman, R. F.; Stager, J. M. (International Journal of Sports Physiology and Performance, 2021)
Keywords: swimming; training; preparation period; endurance; heart rate; load intensity; USA; endurance sports