Fitness experts weigh in on an editor’s core workout experiment.

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

Target the sides of your abs with this short session ...

Enter any gym, and you’ll see the same core workout: crunches, situps, ab machines, and endless twisting exercises. The logic seems obvious—if you want stronger abs, more visible abs, you train them ...

Core exercises are an excellent way to improve your balance and overall stability. These exercises are often associated with the tiresome pursuit of six-pack abs. Still, your abs only make up one ...