Part

 1 3 |      lie on the ground upon his back, while the person who is
 2 4 |         may be suspended at his back by the armpit, he must raise
 3 7 |       is to be brought over the back of the chair, and force
 4 14|  clavicle, carrying them to the back, and then bringing them
 5 16| formerly described, and brought back to its natural place, when
 6 16|        patient would lie on his back, and if some elevated substance
 7 30|         the patient laid on his back, and his head supported
 8 41|     whilst the parts (about the back) are arrested in their development.
 9 43|     laid on the ladder upon his back, and the feet, at the ankles,
10 47|         as much below the man’s back as may be judged proper,
11 47|  however, should be laid on the back, but just as much as may
12 47|       placed the patient on his back, I put below the hump a
13 48|        with the view of drawing back the vertebrae which have
14 62|       following points: to push back and rectify the bone of
15 70|        while he is lying on his back, so that he may be suspended
16 78|      then to be made by bending back the ends of the pestles.
17 78|      either end, and when drawn back they thus make extension