Sometimes it happens without warning. You bend down to pick something up. You get out of bed.Or you make an everyday movement… and suddenly, it’s there. A sharp pain in your lower back. The feeling that something “pulled.” Movement becomes difficult. Sitting down or standing up no longer feels simple. What many people call lumbago often shows up just like this—suddenly, interrupting your routine and reminding you of something important: your body has limits too. What is lumba