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? From there, ...

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 ...

Plus, exactly how to train to sculpt your muscles.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As someone who loves to work out, I want to make every day of training count. Whether it’s Pilates, ...