The issue: Many runners (particularly women) report that their fitness trackers tell them they’re exercising in a higher zone ...

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

The revamped American Heart Association tool offers a surprising look at the issues that make cardiovascular disease the ...

Choosing your pace based on threshold is more effective than calculations based on maximum heart rate, research shows.

FlightScope’s journey spans continents and decades, built on a commitment to precision that began in South African defense ...

Losing weight and exercising more are among the most popular New Year’s resolutions, and fitness experts say starting simple ...

Almost 80% of Apple Watch users who increased their exercise minutes kept that same level of exercise up during the last half ...

Sleep is a biological requirement for life, just like breathing, eating and hydration. And yet, it’s the only one people will ...

I took to the courts at the Las Vegas Country Club to try the Acemate tennis robot, and was surprised at just how well it worked .

Even the most local or non-adventurous eaters among us probably eat food from overseas. So how are the Trump administration ...