Does an adjustment have to make a noise to be effective?
No, it is a common misconception that your joints must make a noise to be properly adjusted. Rarely does the vertebra make a noise when it becomes misaligned, so why would it have to make a noise in the process of re-alignment? There are times when your spine is adjusted that a sound will be created. This sound means little, and is a poor indicator of the success of your adjustment. Dr. Emberland employs several techniques that do create this sound and several techniques that do not.