Reps vs. Time Under Tension: A Trainer Explains The Best Way to Build Muscle originally appeared on Men's Fitness. I’ve been a certified personal trainer (C.P.T.) for 15 years. In this ...

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Achieving strong, defined arms or legs is about more than just lifting weights. A ton goes into growing ...

Does the popular method developed by Charles Poliquin still hold up? An expert weighs in ...

Yes, you can build muscle while burning fat – science and real-world evidence both say so, but it’s less than optimal.

“People get focused on the weight on the bar because of the term ‘load’ in progressive overload,” says Norton, but more reps ...

Forget maxing out, this old-school technique uses volume, short rest, and relentless pace to pack on serious size. The athletes from the golden era of bodybuilding had a few key things in common. They ...

After a two-year plateau, I built muscle within two months ...

The push-up (or press-up, or push-up, take your pick) is the do-everything, no-kit exercise for the upper body – and maybe one of the best overall exercises you can do, period. Every body is different ...

The Focus: When you get unsteady, avoid gripping with your toes. Focus on a point on the floor and gently sway, letting your hip muscles do the work. Do 30 seconds per leg.

I’ve been a certified personal trainer (C.P.T.) for 15 years. In this decade-and-a-half period of time, I’ve been lucky to work with a wide range of people. This includes pro athletes of all levels, ...