Fixating hand on C7 with a key grip into ventrocaudal direction with back of the hand resting on the bench
Working hand placed on arch of C2
Patient’s head fixated between working hand and therapist’s shoulder/chest
Movement:
Maximal homonymous 3D movement with the working hand and shoulder with equal components of flexion, ipsilateral lateral flexion and ipsilateral rotation. This is best accomplished by moving the knees from flexion to extension. This movement causes maximal opening of the facet joints of C2 until C7 on the contralateral side