Send us Fan Mail Most people think their back “goes out” because of one wrong movement. In reality, it usually is not sudden at all. In this episode of Ask the Chiropractor, Dr. Brant Hulsebus explains what is really happening when your back suddenly locks up or flares. Learn how stress builds over time through sitting, lifting, posture, sleep habits, and repeated movement patterns — until one final motion becomes the last straw. You’ll also hear why pain is often the last signal, not the fir...