There are established normals ranges for things such as blood pressure and blood sugar levels. If you get tested and the results fall outside of these ranges than you are able to know that things are abnormal.
In your Upper Neck, there is normal and abnormal alignment. When the alignment is no longer normal, you have a Neurostructural Shift. The Neural Shift occurs because the Upper Neck Misalignment is going to pressure on the brainstem which is going to cause your nervous system to be imbalanced thereby preventing your body from healing and functioning at its highest capacity. The Structural Shift occurs because the Upper Neck Misalignment causes the rest of the spine to get imbalanced with the shoulders tilting one way and the hips twisting the other way.
The Primary Condition that we work with is called a Neurostructural Shift.