Abstract Hebisz, RG, Hebisz, P, and Zatoń, MW. Heart rate variability after sprint interval
training in cyclists and implications for assessing physical fatigue. J Strength Cond Res 36 …

Objective: Heart rate variability has been proposed as a valid method to examine the
individual response to training load in endurance athletes. Thanks to this tool, the …

We investigated the effect of exercise on heart rate variability by analysing the heart rate
power spectrum prior to, and 1 and 72 h following, an interval training session. Subjects …

Overload principle of training states that training load (TL) must be sufficient to threaten the
homeostasis of cells, tissues, organs and/or body. However, there is no “golden standard” …

Background: Studies have shown that measures of HRV can be useful for monitoring the
training load in cycling. However, most of these studies are observational and have not …

Purpose Assessment of heart rate variability (HRV) during exercise is an emerging area of
study. Measurements of HRV are characterized by domain (time, frequency, and nonlinear) …

The purpose of this investigation was to determine if 8 exercise endurance training (ET)
sessions over 2 weeks significantly alters cardiac autonomic modulation, as measured by …

The purpose of the present study was to investigate the influence of two exercise intensities
(moderate and severe) on heart rate variability (HRV) response in 16 runners 1 hr prior to (-1 …

JRP. Effects of high-intensity interval training on heart rate variability during exercise.
JEPonline 2007; 10 (4): 1-9. Heart rate variability (HRV), as indicated by SD1, decreases …

During the last decades, measures of heart rate variability (HRV) are receiving a growing
interest for assessing cardiorespiratory fitness, as well as for monitoring fatigue and recovery …