Same as Fifth Dorsal. Seventh Dorsal Same as Fifth Dorsal. Eighth Dorsal Same as Fifth Dorsal. Ninth Dorsal Same as Fifth Dorsal. Tenth Dorsal Posterior--P. Heel contact. Posterior, superior--P. S. Edge contact. Posterior, inferior--P. I. Edge contact. Posterior, right--P. R. Recoil. Posterior, right, superior--P. R. S. Recoil. Posterior, right, inferior--P. R. I. Recoil. Posterior, left--P. L. Recoil. Posterior, left, superior--P. L. S. Recoil. Posterior, left, inferior--P. L. I. Recoil. Right--R. Recoil (Same if R. S. or R. I.)[A] Left--L. Recoil (Same if L. S. or L. I.)[A] Anterior--A. No correction. [A] Note.--The use of this move is not quite mechanically correct, but it is advised because of the possible danger of using the transverse processes as levers. Eleventh Dorsal Same as Tenth Dorsal. Twelfth Dorsal Same as Tenth Dorsal. First Lumbar Posterior--P. Heel contact. Posterior, superior--P. S. Heel contact. Posterior, inferior--P. I. Heel contact. Posterior, right, superior--P. R. S. Recoil. Posterior, right, inferior--P. R. I. Recoil. Posterior, left--P. L. Recoil. Posterior, left, superior--P. L. S. Recoil. Posterior, left, inferior--P. L. I. Recoil. Right--R. Lumbar single transverse move, if transverse is palpable, otherwise Recoil. (Same if R. S. or R. I.) Left--L. Lumbar single transverse move, if transverse is palpable, otherwise Recoil. (Same if L. S. or L. I.) Anterior--A. No correction. Second Lumbar Same as First Lumbar. Third Lumbar Same as First Lumbar. Fourth Lumbar Posterior--P. Heel contact. Posterior, superior--P. S. Heel contact. Posterior, inferior--P. I. Heel contact. Posterior, right--P. R. Recoil, hands reversed. Posterior, right, superior--P. R. S. Recoil, hands reversed. NOTE.--The Heel contact may be substituted for the Recoil above if force be carefully directed in the proper direction in delivery.