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, ...

Whenever I get the itch to work out, I often stand around and wonder where to start. Do I feel like running? Going to the gym? Doing yoga? And even then, what kind of yoga? It’s why I was intrigued by ...

If you’re planning a 5k race as one of your goals for the year, this track workout is great training. The ladder workout below is a solid approach to speed training. It is a natural workout to ...

Finding yourself pressed for time happens to us all. Sometimes, a scheduled workout gets bumped or shortened, but it is always best to get something done, even if only for 15-20 minutes. Here is a ...

If you like the variety you get from a tempo run, interval workout, or fartlek then you’ll love practicing this ladder workout, crafted by Noam Tamir, C.S.C.S., founder and CEO of TS Fitness in New ...

This week’s Friday Favorite Workout of the Week offers a next-level progression for athletes to try once the 1-10-1 PT Pyramid gets too easy. Eventually, even 100 pull-ups, 200 push-ups and 300 abs of ...