If you want more strength, defined muscles, and all the incredible health benefits that come from strength training, you’ll get better results if you lift heavy weights. Read on to find out why. First ...

If you’re looking to become a stronger runner, it’s time to challenge yourself.

If you’ve gotten a little too comfortable with the same five- and 10-pound dumbbells, you’ve come to the right place. To convince you it’s time to lift heavy weights, we spoke with strength experts ...

Strength training sparks endless debates, especially for women navigating fitness trends. Heavy weights—barbells, kettlebells, or dumbbells beyond the usual 5-pounders—often carry a reputation for ...

If lifting really heavy weights has always been the one gym activity that seemed too scary, intimidating, or intense for you, you’re not alone. I used to be a hardcore cardio person who was obsessed ...

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. In the world of ...