This has been called “The Recoil” because of a belief that if force be applied to a vertebra in the form of a very rapidly transmitted shock the vertebra will rebound to the shock and settle in its normal position, the intelligence within the body utilizing the force thus blindly applied to bring about this result. This belief is erroneous. First the vertebra and all surrounding tissues are misshapen to fit their _abnormal_ position and relation and this shape gives them a tendency, if rapidly loosened, to settle into the old abnormal position. Second, there is no such conscious intelligence which has power to replace a subluxated vertebra. If this supposition were correct, then the Innate Intelligence would do well to utilize those jars and shocks which ordinarily _produce_ subluxation to bring about normality and keep the spine perfectly aligned. There is no such internal rebound or recoil as stated above. The chief value of the movement lies in its speed, according to principles equally applicable to other moves, and in accord with the Law of Momentum. Sources of Information This movement as described above contains many essential principles which follow Parker and Palmer, developers of “The Recoil,” but the technic is considerably modified to suit the author’s own views. It cannot be claimed, therefore, that this is “The Recoil” as now taught by Palmer, since the chief stress is here laid upon the movement of the vertebra in a predetermined direction and not upon the withdrawal of the hands to let “Innate” do the work. The name “Recoil” is really inappropriate for the move as described. THE HEEL CONTACT A movement for the adjustment of posterior, postero-superior, or postero-inferior subluxations in the Dorsal region (except middle four) and in the Lumbar. May also be used for postero-laterals when laterality is very slight. Given with patient in position B. Contact point, heel of hand with spinous process. Heel Contact By the “heel of the hand” is here meant the depression between the scaphoid and pisiform bones. This hollow forms a natural receiver for a spinous process and thus avoids lateral slipping. The four fingers of adjusting hand are spread out and anchored upon the patient’s body. The wrist is held at a right angle to hand and the arm straightened, the elbow being outrotated until it “locks,” that is until it will move no farther. The other hand grasps the wrist of the adjusting hand. Adjusting Hand The rule is to use the right hand for adjusting hand if standing on patient’s right and palpating with left, or to use left hand if on left side and palpating with right. The fingers are to be directed toward the patient’s feet. Exception to this rule is made with the last two Lumbars, where it is more convenient to change hands and direct the fingers toward the head. [Illustration: Fig. 23. “Heel contact.”] Movement