The authors draw attention to the role of a whiplash injury in the pathogenesis of scapulohumeral periarthrosis (SHP). Peculiarities of the specific pathological biomechanical changes associated with this condition are described. The study included a group of 64 patients in whom the localization of the myofascial trigger points (MFTT) of the shortened muscles is described with reference to the differential techniques for soft-tissue manual therapy. Spatial emphasis is laid on the diagnostic dynamic ischemic compression of trigger points (TT) for their inactivation using the method proposed by J. Travel in the original modifications proposed by the authors of the present article. The results of the application of myofascial meridional reflexotherapy of scapulohumeral periarthrosis are presented and analysed in the context of the combined spa and health resort-based treatment.