Calisthenics is an age-old form of fitness that uses little or no equipment and relies on body weight for resistance. It's ...

Learn about all the different 99 Nights in the Forest classes, their perks, how to unlock them, and how they rank on our tier list.

The rhythmic click of needles. The softness of yarn running over fingertips. The satisfying logic of knit, purl, repeat. Knitting—and other so-called “grandma hobbies”—is making a comeback, especially ...

Proficiency with AI tools has quickly become a top skill, and companies are working to train their employees how to use it. At the same time, AI is also emerging as a useful training tool in its own ...

Speed work isn’t just for serious runners. Up your pace just a little for a more efficient workout. By Hannah Singleton Hannah Singleton started doing speed work two years ago after she moved from ...

I’m not going to sugarcoat it: Picking up running as a 42-year-old is tough. So is training for a half marathon, especially for someone like me who’s never completed, or even considered, one before.

Paulette Szalay, 60, dieted for nearly all her life. But it took a mindset change for her to lose the weight that was slowing her down and affecting her health. “That pivotal moment was on Easter ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. After crossing six marathon ...

But, not every cross-trainer is a perfect fit for every gym-goer or doubles as running shoes. That’s why it’s important to consider size and fit, weight, heel-to-toe drop, support, and activities when ...