To get results from strength training, it’s important that you know how to push yourself in each workout. That doesn’t mean you have to totally exhaust yourself every time you exercise. In fact, that ...

Sticking to new habits isn't easy in the new year, especially when they mean giving up old ones that make you feel good—at least temporarily—like hitting up the drive-thru (even if you get the ...

Many runners find pushing themselves in training and racing as one great source of enjoyment for the hobby, which is why once a month in our Runner’s World+ member newsletter we describe a quality ...

It’s natural to think that, the harder your workouts are, the faster you’ll race. It’s also wrong to think that. I’ll illustrate this idea with some personal history. When I ran at the University of ...

You don't have to be miserable and dripping in sweat to get a good workout—at least not all the time. Do you ever get the feeling you’re not pushing yourself hard enough in the gym? Or, on the flip ...

The Huberman-famous protocol promises to gamify your interval training, but the rules seem to make it worse, not better, than standard interval workouts. The Sugarcane workout is a series of intervals ...

The one where Jennifer Aniston's fitness routine kicked my ass. There's a reason the Friends alum has maintained an incredible figure over the years: Her workouts are hard AF. And I know this ...

High-intensity interval training (HIIT) is as popular as ever. Join the trend with these tips on what to wear, how to warm up, and more. No doubt you’ve heard the buzz about high-intensity interval ...