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? Not necessarily.

Ever wondered how many sets are most effective to build muscle, aka how many sets you should be bashing out in the gym to boost your gains? Then you're in the right place. It's all too easy to go ...

Add Yahoo as a preferred source to see more of our stories on Google. Spending countless hours in the gym week after week without seeing the muscle growth you pictured is one of the most ...

Now that summer's here, the pressure is on to sculpt that beach-ready body—but that doesn't mean you need to live at the gym. New research from Florida Atlantic University shows that when it comes to ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Official exercise guidance from the Centers for Disease Control and Prevention says adults need at least ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to building muscle—or any fitness routine, for that matter—most people assume that more is more. More sets, more ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Official exercise guidance from the Centers for Disease Control and Prevention ...