How to: Start in a modified pushup position (high or low) with each hand on a slider and knees on the ground. Slide one hand ...

Target your lower half with this balancing act. Unilateral (or single-side) exercises strengthen your core, glutes, thighs, calves, and quads.

Body-weight exercises include push-ups, squats, planks, and walking lunges. They are helpful for building functional strength ...

A plank is a core exercise that requires glute and leg strength, as well as shoulder stability. To hold a plank, you need to keep your spine neutral and support it with your abdominal muscles. That ...

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 numerous ...

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 ...

Editor’s note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. Planks are widely considered by fitness experts to be a fantastic exercise to ...