OLD-SCHOOL BODYBUILDERS will tell you that the most surefire way to build muscle and feel the effects of your effort is the pump. The swollen sensation that comes when your target muscles are engorged ...

To boost your running performance, you consider strength training, but now you’ve got two major questions. Is that effort really necessary? And should I do high reps at a lower weight or low reps at a ...

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 ...