In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

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 ...

You don’t need to crank out endless situps or planks to train your core. In fact, some of the best core exercises don’t look like traditional abs movements at all. Think weighted carries and ...

See how 5 standing moves flatten lower belly pooch after 50 by training your core, hips, and posture more effectively than ...

Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

Maintaining core strength and stability is important for wheelchair users. Routine core work may help promote trunk stability, reduce pain, and increase mobility. Your core is the cylinder of muscles ...