"Lean muscle is kind of an oxymoron. All muscle is lean," says Brad Schoenfeld, Ph.D., C.S.C.S., and professor of exercise ...

One of the biggest complaints among those striving for a particular physique - or level of athletic performance - is the issue of plateauing. In other words, you may experience hitting a metaphorical ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images It’s that time of year when the shorts and vests go back to the bottom of ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign ...

Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.