
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 functional fitness.
A quick search of the term ‘posture correction exercises’ will garner you a plethora of moves that purport to strengthen the back, shoulders and spine while working the all-important core muscles. I bet it wouldn't take long to spot the Superman exercise among them, right alongside the plank and shoulder taps.