Spinal Alignment is one of the most misunderstood ideas in chiropractic, because there is virtually no such thing as misalignment. What most people think of as misalignment is actually protective changes in mobility at various places in your spine. When part of you moves less, other parts have to compensate by moving more. When even a small number of your vertebrae are slightly stuck in protective positioning (what chiropractors call ‘subluxations’), it can affect nerve function, create muscle tension, limit movement, and contribute to pain throughout the body.