Validity of ultra-short-term measurements of heart rate variability responses to training load in field hockey players: a longitudinal analysis - Gonzalez-Fimbres, R.; Hernandez-Cruz, G.; Flatt, A. (The Journal of Strength and Conditioning Research, 2021)
Keywords: land hockey; training; load; measuring and information system; relation; heart rate; variability; measuring procedure; quality criterion; heart rate variability; USA; sport games