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 ...

My car broke down recently, which meant I had no way of transporting weights to my weekly circuit training class, so I had to ...

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 ...

Yoga is pretty intimidating when you're just getting started. As someone who's naturally inflexible and not very good at connecting with my breath, balancing on one foot, or calming down in general ...

New to the weight room? This routine is for you. New to the weight room? This routine is for you. Credit...Theodore Tae/The New York Times Supported by By Alyssa Ages Photographs and Video by Theodore ...

Considering adding some new equipment to your workout routine? Kettlebells may look intimidating, but most routines and exercises that use the strength-training tool are not any harder or more ...

Runners tend to think of instability as a condition to avoid or a problem to solve, but adding a dose of wobbliness to your workout is actually beneficial. And one of the best ways to (literally) ...