As a personal trainer, many of my clients ask me about workouts that they come across online. One client asked if there was any legitimacy to arm workouts done without weights — outside of basic ...

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. So where should you ...

Of all the debates that exist in the fitness world, the great cardio-before-or-after-weight training conversation is a biggie. That’s because the “right” answer to this question depends on your goals, ...