It’s a new year, and you want to change your workout program, but you’re unsure whether to focus on volume or intensity.

“I take the elevator 'going down,' but never use it 'going up'!” was the mantra of my hardy and spirited elderly upstairs neighbor (who lived on the 12th floor) of our “Stuy Town” apartment building ...

Which Is the Best: High Intensity or Low? If you've ever tried getting into a workout routine, chances are you've heard the terms high intensity and low intensity thrown around a lot. One sounds like ...