The Fast-R Nitro Elite 3 is built for speed—but is it the best choice for all kinds of runners? I laced up to find out.

Top-of-the line racers are all about running economy. Here's what that means—and how high-tech sports labs measure it.

To push past muscle adaptation, you need to focus on what’s known as progressive overload. This means increasing the time, ...

Building balanced strength and size requires a healthy arsenal of these moves. Here are a few of our favorites.

Designed to enhance warm-ups and boost readiness between workouts, we tried a pair on for size ahead of the UK launch ...

When it comes to distance running, speed shouldn't be your only objective. Here's how to ease up—and shoes that might help.

Dave Sims, 72, is a baseball lifer. “I wasn't made to be a chemist, or a mathematician, or anything like that,” he says.

Right now I’m just being responsible with the foods I’m putting into my system – making sure it’s the best quality foods, the ...

I will admit, when it comes to outdoor physical activity, I have been burned before—in more ways than one. Sure, CrossFit in ...

Oral finasteride is an FDA-approved medication designed to help prevent hair loss. It specifically blocks type‑II ...

Hannah is a freelance writer and editor specialising in health, fitness and wellbeing. Alongside Runner’s World, she’s created content for titles including BBC Sport, Stylist and The Telegraph.

This workout is as simple as it is fast and effective. One piece of kit – a single kettlebell – and 300 reps to target your ...