From the diaphragm to the pelvic floor, scientists say improving your core strength can protect your spine and help you move with ease into older age. Exercises like the plank train the body’s full ...

You’ve probably familiar with the abs muscles—the ones you see poppin' on sculpted celebs like J.Lo or Halle Berry, but there’s way more to core strength than those visible six-pack muscles. Behind ...

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 ...