Whether you’re a beginner or a seasoned bodybuilder, there’s a good chance you’ve heard about ‘mind-muscle connection.’ After all, even four-time Mr. Olympia Jay Cutler said, “Work the muscles, not ...

Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.

Over the last year, NPR graphics reporter Daniel Wood — a busy dad of three — says he’s been able to maintain “a workout cadence I’ve never, ever had before.” The secret to his good exercise regime?