On #FitTok, creators are always sharing new ways to spice up a typical exercise routine, and right now, 2-in-1 treadmill ...

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. Your workout routine ...

There's no way around it: working out regularly can be a drag—and knowing how to stick to a workout routine is an entirely different barbell to wrestle with. No matter how strong your resolve, or how ...