Lower back pain often occurs suddenly, it can be from lifting wrong, or sleeping wrong. Even though the pain comes on suddenly it can often be the result of a spinal problem that has existed for some time. Most common low back pain is the result of spinal or pelvis misalignment. When our spine is in alignment we are able to move with comfort and ease. When our spines are misaligned pain is a sign that your spine needs and adjustment. Numerous studies have shown chiropractic to be effective for back pain, particularly pain in the lower back.