They've seen every gym mistake in the book. Here's what personal trainers say you should stop doing immediately.

Finding the right gym can feel like dating—it’s about finding the perfect match that meets your needs and keeps you motivated to show up. Do you prefer working out solo, or are you more of a group ...

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. All you need to lift a ...

The gym is a place where, as soon as you put on your headphones, you can escape to your own world. Gone are the stressors weighing you down; gone are the incessant annoyances of everyday life. This is ...

I had a lot of negative thoughts about starting the gym at the beginning of this year, not just because I'd only ever been to the gym about four times total in my entire life, but because as a fat ...

Before I started training Brazilian jiu-jitsu, I used to go to the gym all the time. Congratulate me. During my time as an avid gym-goer and people-watcher, I picked up on a ton of rude, unsanitary, ...

There's been a lot of talk lately about the gross germs you're exposed to at the gym, however it's important to put that information into context. Some gross things you'll find at the gym actually ...