Calisthenics might bring back memories of 80s leg-warmers, but recently it has exploded on social media as a fitness phenomenon. The hashtag #calisthenics has racked up over 18.5 billion views on ...

Plus, common mistakes to avoid.

Learning how to squat isn't as simple as it looks, which is why we asked personal trainers which exercises they give to ...

I often get asked what the best workout is to do when you are trying to add fitness back into your life again. My answer always is: "The one that you will consistently do." Consistency matters more ...

Workout videos may seem impossible when you're starting from scratch, but there are ways to make them easier! Try these tips ...

If you are looking for a relatively easy leg day, with more than half of the volume made up of cardiovascular training rather than actual leg exercises, this is a good one to use as a stepladder to ...

Looking to improve your health and fitness but not sure where to start? Try these beginner-friendly exercises to kickstart your workout routine. Giselle Castro-Sloboda Fitness and Nutrition Writer I'm ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...