Join us for an energizing outdoor workout as we explore a range of plank exercises designed to strengthen your core, arms, ...

(CNN) — Planks are widely considered by fitness experts to be a fantastic exercise to strengthen the muscles in your core and elsewhere, no matter your age or physical fitness level. (CNN) — Planks ...

Get your stopwatch out.

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 ...

Burpees are a popular exercise, but they can put a lot of stress on your joints. You can swap burpees for other lower-impact ...

The Copenhagen plank is not your typical core move—it’s a side plank variation where you put your top calf on an elevated ...