When I’ve finished a long run, my leg muscles feel like they’re ablaze. By the last few seconds of planking, my abs feel like they’re burning and close to shaking. When the workout burn is real, it's ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Whether you want to finally finish that 5k, train up for a half-marathon, or ...

If there were a way to improve your running performance without putting more stress on your body, would you use it? This isn’t a trick—we aren’t talking about illegal substances. Instead, we’re ...

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 ...

For people entering their senior years, staying physically active is key to staying healthy. But it can be difficult to determine which type of workout is best for aging bodies. Now, two recent ...