No matter how frequently you lift, abs exercises have a way of keeping even the most fit people humble. By isolating the core, you quickly learn how strong (or weak) your midsection is. But core work ...

When you think of Copenhagen, smoked fish and bike lanes might come to mind. But in the fitness world, it’s the name of a challenging side plank variation. A Copenhagen plank is a static bodyweight ...

The plank is one of the most commonly performed core-strengthening exercises, and whether you're getting your heart-rate up at Barry's or at home (using a Class FitSugar video, per chance??), there's ...

A physical therapist explains how a modified side plank with a clamshell strengthens runners’ core and hips to improve ...

View post: Former Heavyweight Champ Opens Up About the Workouts, Diet, and Mindset Shift That Led to His Impressive Weight Loss The plank has long been considered one of the ultimate tests of ...