This article has focused primarily on the etiology of CFP and TMD that begins extrinsic to the stomatognathic system and may represent the causative factors behind continued patient complaints after medical and dental intervention. A close professional relationship between the dentist and physical therapist is essential. The knowledgeable physical therapist, through direct interaction with the patient's bodymind, can assist with facilitating change, restoring function, and increasing awareness. New ways of efficiently posturing and moving cannot be learned readily until old bodymind patterns are recognized. From here, the exciting mutual journey of discovery begins and the process continues to unfold for the therapist and client alike. Existing mobility endpoints based on functional performance, physical assessments and patient self-reporting are often affected by lack of sensitivity, limiting their utility in clinical practice. The validity of IMU-based methods in the real-world, however, is still limited in patient populations. Rigorous validation procedures should cover the device metrological verification, the validation of the algorithms for the DMOs computation specifically for the population of interest and in daily life situations, and the users' perspective on the device.