The cardiorespiratory, cardiac autonomic (via heart rate variability (HRV)) and plasma
volume responses to varying sequences of high-intensity interval training (HIT) of consistent …

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” …

We tested the hypothesis that baseline cardiac autonomic function and its acute response to
all-out interval exercise explains individual fitness responses to high-intensity interval …

The purpose of this study was to investigate changes in post-exercise heart rate recovery
(HRR) and heart rate variability (HRV) during an overload-tapering paradigm in marathon …

Objectives This study examined the influences of the volume of all-out sprint-interval
exercise (SIE) on acute post-exercise heart rate variability (HRV) recovery. Methods HRV …

Heart rate recovery is an indirect marker of autonomic function and changes therein may
offer a practical way of quantifying the physiological effects of training. We assessed whether …

This study compared running velocity, physiological responses, and perceived exertion
during self‐paced interval training bouts differing only in work bout duration. Twelve well …

Methodological problems have limited the number of studies on heart rate variability (HRV)
dynamics immediately after exercise. We used the short‐time Fourier transform method to …

The purpose of this study was to evaluate the effect of a 2-week overload period immediately
followed by a 1-week taper period on the autonomic control of heart rate during the night or …

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 …