A chiropractic adjustment describes carefully directed and controlled pressure to restore joints to a more normal position and motion. The objective of the chiropractic adjustment is to reduce stressors on the joints, muscles and nerves within the spine, with the goals of increasing range of motion, reducing nerve irritability and improving function. The adjustment improves nerve function, joint flexibility and restores strength to areas weakened by misalignment. It also alleviates the strain on surrounding muscles that are overworked by trying to pull a stiff or misaligned joint back into its proper place.