Endurance training guided individually by daily heart rate variability measurements - Kiviniemi, A. M.; Hautala, A. J.; Kinnunen, H.; Tulppo, M. P. (European Journal of Applied Physiology, 2007)
Keywords: endurance; training control; heart rate; variability; individual; O2-uptake; maximum; heart; circulation; heart rate variability; Germany; endurance sports; training science; biological and medical sciences