A six-pack is one of the most sought-after fitness goals out there, but there's so much more to strengthening your core than looks alone. Bolstering your mid-body muscles can improve your balance, ...

When you think of a strong core, the image of six-pack abs likely comes to mind. But you may be surprised to learn that the most important core muscles are actually those you can’t see with the naked ...

Flutter kicks are a modern Pilates exercise and feature in many ab workouts, but what happens when a personal trainer tries ...

While the plank is an excellent core exercise, several other options can strengthen your core. You can do these bodyweight exercises anywhere, and they don’t require equipment.

You’ve probably seen it all over your feeds: Fitness pros and physical therapists talking about “training the deep core.” But unlike crunches or Russian twists, these exercises don’t come with a pump ...

The four main muscles of the deep core—transverse abdominis, multifidus, pelvic floor and the diaphragm—work together to keep your spine and pelvis stable. Acting like a protective corset, these ...