This is a popular feature on the Apple Watch Ultra 3, Apple's most rugged smartwatch. But is this data actually useful? Apple ...

When it comes to running these days, wearables have become a part of the “uniform.” If you sift through race photos, you’ll probably see both recreational and professional runners looking down at ...

The metric is available on most fitness trackers. Here’s what it means. By Talya Minsberg You just finished a long, hard bike ride. But how hard was it, exactly? That depends on what you measure: How ...

This series has focused on training load and related concepts and their implications for firefighter fitness. Firefighting requires exceptional physical and mental endurance. Now let’s take a quick ...

Firefighting is a physically and mentally demanding profession that requires individuals to perform under intense conditions, often while managing high levels of cognitive and physical stress. The ...

Correspondence to Dr Torstein Dalen-Lorentsen, Oslo Sports Trauma Research Center, Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo 0863, Norway; torstein.dalen{at}nih.no The ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. A recurring joke ...