What happened when I tried the internet's toughest fitness challenge - Paddy McGuinness has followed celebrities from JoJo to ...

I saw—and felt—palpable strength improvements from completing four weeks of this program. I started with lighter weights than ...

He and his colleagues have found that even five- to 10-minute bursts of an exercise with an intensity like running, and as ...

I tried Solidcore—a high-intensity workout class on a Pilates-inspired reformer—for the first time in 2023. I spent all 50 minutes cursing under my breath, convinced that my muscles were ripping apart ...

They make it look so easy, don’t they? Endurance athletes such as ultramarathoners (runners tackling anything 50 km, aka 31 miles, and above) seem to sail smoothly beyond limitations of flesh and bone ...

Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. New perk: Easily find new routes ...

Running workouts are never really supposed to feel easy—the point of a long run or a speed session is to elicit adaptations that will help you push your limits. But what if you could convince yourself ...

If you want to boost your cardio fitness, you’ve got two ways to level up your workouts: push harder or faster, or keep at it for longer. Each option comes with its own challenges. The first can ...

Do you need a little motivation to make your daily trek to the gym? Are you finding working out is getting difficult? Find inspiration through some workout motivation quotes. Get energized and find ...

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 ...