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 ... High-intensity interval training was associated with improved cardiorespiratory fitness relative to moderate-intensity continuous training in type 2 diabetes.

Understanding the Context

High-intensity interval training (HIIT) ... Women's Health: How High Should Your Heart Rate Be During Workouts to See Results? Experts Weigh In If you’ve ever glanced at your smartwatch mid-workout and wondered whether your heart rate is impressively low for how hard you’re working, or not high enough because you’re taking it too easy, you’re ... How High Should Your Heart Rate Be During Workouts to See Results?

Key Insights

Experts Weigh In A new study in the European Heart Journal offers new insight into why doing high-intensity exercises could hold the key to reducing your risk for 8 deadly diseases. Here is exactly how it works and ... Medical Xpress: Zone 2, 3, 4? What do heart rate zones mean for your health? Zone 2, 3, 4?

Final Thoughts

What do heart rate zones mean for your health?