Here's how to ease in to your fitness journey.

A Tabata workout is just 4-minutes long, but with bursts of high-intensity exercise and little rest, it's designed to improve your fitness levels in a very short period of time. Here's how to do a ...

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. While plenty of ...

Walking into the gym for the first time can be intimidating, not just because you want to fit in amongst a sea of regular gym goers. There may be machines you've never heard of that you want to try, ...