Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Cardio is good for us, ...

Let’s face it: track workouts can be mentally and physically demanding, especially when you’re in the throes of half marathon or marathon training. Ladder workouts are a great way to mix things up and ...

While the coronavirus (COVID-19) pandemic has halted the cadence of everyday life for just about everyone, the world is now beginning to adjust. We're all handling the challenges of social distancing ...