Back pain can feel like a rite of passage. You've likely long heard people older than you say, "Just wait—once you turn 50, you won't be able to run, walk or lift like you used to because of back pain ...

No one is immune to a little back pain now and again, so luckily, there's the aptly-named Superman exercise. It's a simple, accessible move that improves spine flexion, eases stiffness, and improves ...

Here’s how to do each.