Low Back Pain Going Up or Down Stairs:Why Step Load Can Reveal LumbarInstability
Stairs can trigger low back pain because each step requires hip control, pelvic stability, lumbar stabilization, balance, and repeated single-leg loading. If your back hurts going upstairs, downstairs, climbing parking garage stairs, or using uneven… Low Back Pain Going Up or Down Stairs:Why Step Load Can Reveal LumbarInstability

