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MY BREATHING SYSTEM

Finally, we have the horizontal backward c\pansion, forming the sixth direction in which an erdargement of the

Fig. 6.- -Ortitodiagram by Dr. Halls Daily

(Black lrnes : Inłialation. Dotted lines : Exhalation.i A Diaphragm. C Heart J Collar Bonę*. M Nipples. X Navel

thoracic cavitv is possible. It i> performed bv a backward movement of the wliole upper and middle part of the spine (see Fig. 8). It was Dr. J. F. Halls Daily who, first of all,

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