Have patient sitting erect on bench or stool and stand before him. For a right subluxation use left hand and for a left, right hand. Contact point is the middle of the proximal phalanx of the first finger and the fingers reach backward and downward, thumb upward so as to be out of the way.
Movement
Force should be applied entirely with the contact hand to avoid the possibility that movement of the head may bring about movement of some other vertebra than the desired one. But in practice the force is usually divided between the head and the vertebra. The Hook Support cannot be used in this position.
Uses
The use of this position for the Break avoids the necessity for the patient to lie down again in a new position after having Dorsals and Lumbars adjusted. It is extremely convenient. But on the other hand it is undeniably harder for the patient to relax his muscles when sitting up with head flexed sidewise and a sense of lost equilibrium than when lying down. The Break No. 1 will be found the better for the average case.
“THE BREAK” No. 4
Position
Same as Break No. 3 except that adjuster stands behind patient and rests the thumb upon the base of the neck posteriorly while the fingers extend downward and forward toward the clavicle. As with No. 3, the supporting hand rests against the opposite side of the head and forces it sidewise to tighten the contact.