Heart Rate Variability measures the time gaps between heartbeats, reflecting autonomic nervous system balance. Athletes use it to optimize training, while clinicians track stress, recovery, and cardiac risk. Biofeedback and wearable devices help individuals manage anxiety, sleep, and overall wellness through this non-invasive metric.
Get alerts when this topic surges in newsletters. Free to start.
Sign up freeExplore more trends:Trending Topics ·This Month's Top Topics ·AI Trends ·Business Trends ·Finance Trends ·Technology Trends