You probably were told your resting heart rate at your last checkup. Or maybe you get alerts throughout the day thanks to a fitness tracker or smart watch. But what does the number really mean? And ...

Zone 1 (55-65% of max heart rate): This is the "conversational pace" zone. You work at a light intensity, so you can easily chat without losing your breath. This pace is ideal for burning fat and is ...

How many flights of stairs can you climb in a minute? Discover what your stair count says about your fitness level and learn ways to boost endurance.

When it comes to tracking your heart rate, nothing beats using equipment designed for such a purpose, such as chest strap ...

A study by Emory cardiovascular researchers has paved the way for the development of a new cardiovascular reactivity risk ...

A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

After a long health journey with the Apple Watch, our tech writer spoke with medical experts about how to best implement the ...

Wrist-worn devices can predict imminent inflammatory and symptomatic inflammatory bowel disease flare-ups as far in advance ...

Though the Ultrahuman Ring Air is primarily a sleep and recovery tracker, it also offers basic exercise monitoring with ...

Last year, a study highlighted that your doctor's office might be taking your blood pressure wrong. The current best practice ...