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. We may pay more ...
My work as a fitness writer has me sitting for hours and, despite having a good desk set up and an ergonomic chair, my posture inevitably gets worse throughout the day. If this sounds familiar, and ...
Just because you’re working hard doesn’t mean you’re training smart. Many men spend years in the gym repeating the same ...