One set to failure—is that enough to build muscle? I tested Mike Mentzer’s Heavy Duty method for four weeks. Here’s what ...

For most people, 5 to 20 sets a week for a muscle group isn't nearly enough to get you the ripped results you're looking for, ...

Bodybuilding legend and former six-time Mr. Olympia Dorian Yates explained how to properly execute the dumbbell shoulder press.