In the review and meta-analysis published in Experimental Gerontology, researchers set out to explore the effects of resistance training on muscle hypertrophy in adults aged 65 and up. Muscle ...

When it comes to building muscle—or any fitness routine, for that matter—most people assume that more is more. More sets, more reps, more time in the gym must mean more gains. Right? From there, ...

BUILDING MUSCLE TAKES a plan. If you schlep to the gym four times a week, pick up a random pair of dumbbells, and do a few sets of random reps for a handful of exercises, your results aren’t going to ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...