Add Yahoo as a preferred source to see more of our stories on Google. Should you really slow down your reps in the gym for muscle growth? Does it really matter how long each rep lasts? You might have ...

New research suggests the number of reps you do may matter far less than most people think.

Starting a new strength-training routine brings a surge of motivation, but that enthusiasm often hits a wall when the mirror doesn't reflect your hard work after the first week. According to elite ...

POV: You have 3 sets of 8 to 10 squats reps in your S&C plan. You’re feeling good today, so you load up a weight heavier than your normal. You only manage to crank out 6 reps, falling short of the ...

Understand the science of lifting versus lowering to optimize your training and break through your next plateau.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? To build lasting muscle and strength, you're probably well aware you need to ...