A good resting heart rate depends on your age, gender, level of physical fitness, and overall lifestyle. Here's what you need ...

Experts reveal how tracking your heart rate during workouts can boost performance, prevent injury, and even reveal early ...

In this era of fitness trackers, we have easy access to our heart rate at any given moment. Every so often, a number catches your eye as it flashes on your Garmin or Apple Watch while you're sitting ...

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and ...

Your heart rate measures the number of times your heart performs beats in one minute. A normal heart rate at rest should fall ...

If your resting heart rate is near or above the limit of what's normal, it could threaten your health. Here are ways to low ...

Thanks to the proliferation of smartwatches and fitness trackers, it’s never been easier to log your heart rate while running: Simply don the device, start your workout, and watch those beats per ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why a lower resting heart rate can be a good sign of heart health and how to improve this vital sign. Resting heart rate — the number of ...

It can be worrisome when your heart starts to pick up the pace, but here's when it's totally normal if your heart races. Suddenly ramping up what you’re doing requires more energy, which requires more ...