“If you think a steady heartbeat is a sign of good health — think again!”
Heart Rate Variability, or HRV, is one of the most powerful yet misunderstood indicators of your body’s health. It’s not just about how fast your heart beats — but how flexible and responsive your heart is between beats.
And yes — you can improve it. But first, let’s decode this hidden metric that elite athletes, longevity experts, and cutting-edge scientists are all obsessed with.
[Read more…] about What Is Heart Rate Variability — And Can We Improve It?