If you follow the evolution of strength training over the past half century. you’ll see a curve leading away from weights and then back to it. Barbell lifts—squats, deadlifts and the Olympic movements ...

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. The “landmine” (or ...

Stop wasting time on crunches. Experts explain why the landmine twist is the superior move for building a chiseled core and protecting your spine. Unfortunately, hammering away at 50 crunches per ...