Short-term overtraining: effects on performance, circulatory responses, and heart rate variability - Hedelin, R.; Kentta, G.; Wiklund, U.; Bjerle, P. (Medicine & Science in Sports & Exercise, 2000)
Keywords: overtraining; canoeing; performance; heart; circulation; hormone; metabolism; heart rate; variability; heart rate variability; USA; biological and medical sciences; endurance sports