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

Another week, another plank challenge — we just can’t seem to get enough of them at Tom’s Guide. As my colleague recently said when trying planks with knee taps every day for a week — the exercise can ...

A physical therapist explains why this simple at-home move targets overlooked muscles that support powerful, more efficient running.

Some of the best exercises are only a minute or two but are the most grueling. They will make you sweat, shake, and possibly collapse at the end, but they will tone you up, build muscle, and whip you ...

Core exercises after 65, with exclusive certified-trainer cues, to rebuild stability fast using 4 simple at-home moves.

While the standard plank is widely incorporated into core workouts, the side plank is often overlooked. This variation of the plank targets the obliques, the muscles that run along the side of your ...

How to do the perfect side plank, and how to make it easier (and harder). Planks are hard. Even just 30 seconds in plank position can feel like an eternity. But as challenging as planks are, side ...

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 ...

(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. There are ...

Psst: it's not another plank.

The Copenhagen plank is not your typical core move—it’s a side plank variation where you put your top calf on an elevated surface, like a bench. So not only does it fire up your abs, but it also works ...