If you’ve ever worried about your heart rate during exercise being too high or too low, you’ll want to read this. Your "heart rate zones" might be completely wrong. Not only are zones defined ...
Learning how to use Heart Rate Zones on your Apple Watch is crucial for anyone looking to get the most out of their training regimen. Heart rate zones are ranges based on a percentage of your maximum ...
The interplay between these branches of the autonomic nervous system creates a subtle variation between each beat, referred to as heart rate variability (HRV). HRV can be tracked on wearable devices, ...