Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

Heart rate zones represent different percentages of your maximum heart rate. They can help guide the intensity and effectiveness of your workouts. The benefits of exercise are widespread and include ...

As a lifelong health and fitness enthusiast with 15 years of experience, Rachel MacPherson is passionate about cutting through fads and noise. Her aim is to clearly communicate health information with ...

Thanks to the proliferation of smartwatches and fitness trackers, it’s never been easier to log your heart rate while running ...