HRV biofeedback uses heart rate variability as a real-time indicator to train self-regulation of the autonomic nervous system. Through breathing exercises and visual feedback, users learn to consciously influence their HRV. This article explains how HRV biofeedback works, which devices are suitable, and what studies show about its effectiveness. What is HRV Biofeedback? HRV Biofeedback […]
Heart rate variability (HRV) is the natural variation in the time intervals between consecutive heartbeats — a key marker of how well your autonomic nervous system adapts to stress, exercise, and recovery. This guide explains how to measure your heart rate variability, what the numbers mean, and how biofeedback training can help you improve it. […]
Heart rate variability (HRV) is more than just a number — parameters like SDNN, RMSSD, and the LF/HF ratio provide detailed insights into your autonomic nervous system function. Learn about HRV parameters, how to interpret them, and how to use them for effective HRV training. What Is Heart Rate Variability (HRV)? Heart rate variability (HRV) […]
