The heart rate zone formula is flawed, especially for women. Here's how to rethink your training.

The heart rate zone formula is flawed, especially for women. Here's how to rethink your training. These days, everyone from ...
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Is Your HRV Normal for Your Age? What It Means for Your Heart Health

If you wear a fitness tracker, you've likely seen a stat labeled "HRV" pop up on your screen. But what does it mean, and does it matter? Short for heart rate variability, HRV has become a popular ...
Runner's World

Is your resting heart rate healthy? Here’s how to check – and what to do if yours is too low or too high

To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...
Healthline

Understanding the Connection Between Menopause and Heart Rate Changes

Menopause causes a drop in estrogen, which can lead to changes in heart rate, such as palpitations or fluctuations in heart rhythm. Menopause marks a significant transition in a person’s life, ...