Why Is My Heart Rate So High - Sport

Runners, cyclists and gym-goers with wearable fitness trackers are no doubt familiar with the five "heart rate" zones. Ranging from low to very high intensity, these zones are calculated as ... Reuters: High resting heart rate tied to African American heart failure risk (Reuters Health) - For African Americans, a high resting heart rate may indicate greater risk of death or hospitalization with heart failure, a recent analysis finds.

This had already been shown in ... Fitgurú on MSN: Could Your Resting Heart Rate Predict How Long Youll Live? Medical Xpress: Zone 2, 3, 4? What do heart rate zones mean for your health?

why is my heart rate so high, Zone 2, 3, 4? What do heart rate zones mean for your health? Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

why is my heart rate so high, This simple number—often ignored—might be one of the strongest indicators of your heart health, longevity, and overall fitness.