Lactate threshold workouts are one of the most important parts of a distance-running training plan. Putting your body through this type of exercise will help you run faster and run longer. “Lactate ...

Improving your ability to run longer isn’t just about logging more miles. It requires a comprehensive approach that goes beyond running, incorporating things like intentional recovery and a solid ...

Whether you’re already strength training on a regular basis or have made a resolution to start, it’s a good idea to occasionally plan a sort of strength reset: Look at how often you’ve been lifting ...

The answer depends on your goals, fitness level, and how hard you’re ready to push your body.

I would never call myself a runner. And it turns out, until the end of 2022, Peloton instructor Kirsten Ferguson didn't think she was either. Ferguson started at Peloton in 2021. During the beginning ...

Many active-duty service members and recruits working to improve their timed runs for military fitness testing often do not diversify their training enough. Too many just put in miles, mostly slow ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Proper nutrition serves as the foundation for successful running performance, influencing everything from energy levels during workouts to recovery speed afterward. Understanding when and what to eat ...

A new study reports that people whose physical activity fits a “weekend warrior” pattern might lower the risk of an early death from cardiovascular disease, cancer and other causes. Dreamstime/TNS ...

If you feel like all of your friends are suddenly training for major endurance competitions like half marathons, marathons, or even triathlons, you might feel a bit of FOMO from watching them rack up ...

You’re out for a long run filled with rolling hills and you start to feel the burn in your leg muscles. It makes sense: You know your lower body is working hard to propel you through your miles. Yes, ...