Even if you can’t get enough of your spin bike, it can be tricky to regularly spend a solid 45 minutes to an hour on getting your dose of heart-pumping exercise. And that’s why countless fitness apps ...

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. I just learned that ...

I blame the pandemic, injuries, and living in a small apartment for the fact that I haven't had a regular cardio routine for the past few years. Recently, though, my excuses have started running out.

The fitness industry and its influencers have long preached toxic ideas of what a cardio workout needs to look like in order to “count”: that you have to burn a certain number of calories, feel ...