A spinal adjustment is a gentle and precise force to the spine given by hand to re-align spinal bones that are causing stress or tension to the spinal cord or the delicate nerves as they exit the spine.  Chiropractic adjustments are safe, gentle and effective.  There is little to no discomfort from an adjustment, in fact, it typically feels amazing.   Most people feel a huge release of pressure as the bones are gently moved back into place.