Heart rate variability (HRV) is a measurement of the fluctuation of time between each
heartbeat and reflects the function of the autonomic nervous system. HRV is an important …

Heart rate variability (HRV) is frequently applied in sport-specific settings. The rising use of
freely accessible applications for its recording requires validation processes to ensure …

Heart rate variability reflects fluctuations in the changes in consecutive heartbeats, providing
insight into cardiac autonomic function and overall physiological state. Endurance athletes …

Abstract The Wim Hof method (WHM) is a multi-disciplinary approach to physical and mental
well-being combining cold exposure, breathing exercises, and meditation. This study …

Purpose: Monitoring is a fundamental part of the training process to guarantee that the
programmed training loads are executed by athletes and result in the intended adaptations …

Developing a wearable device that can reliably and continuously detect human pulse
signals and assess heart rate variability (HRV) parameters is essential for discriminating …

Short-term heart rate variability (HRV) is increasingly used to assess autonomic nervous
system activity and found to be useful for monitoring and providing care due to its quick …

Purpose: To assess the effect of whole-body cryotherapy (WBC) on postmatch recovery in
basketball. Methods: Using a crossover design, 17 youth male players (age 16.2 [1.2] y …

The purpose of the current study was to determine the concurrent validity of the Elite HRV
smartphone application when calculating heart rate variability (HRV) metrics in reference to …

Continuous measurement of heart rate variability (HRV) in the short and ultra-short-term
using wearable devices allows monitoring of physiological status and prevention of …