That tight, stuck feeling in your lower back can be frustrating. It often appears after hours at a desk, a long drive, a tough workout, or even a night of sleeping in an awkward position. When it happens, you may feel like one good stretch—and one satisfying pop—will make everything better. Sometimes a gentle movement does produce a cracking sound and a temporary sense of relief. However, your back does not need to crack for a stretch to be useful. The sound should never be the main goal. What matters is restoring comfortable movement without forcing your spine into a…