291 



the anterior part of the right head joint socket to 

 rise against the corresponding part of the right 

 head condyle. 



A repetition of the foregoing movements soon 

 causes the right lower lung lobe to commence jBll- 

 ing, not on the secondary sections of the right an- 

 terior Hne, but — and this is the point which we 

 wish to make prominent — on the reflected action for 

 the (alternate) left posterior hne. 



This is continued until the left lower lung lobe is 

 equalized by exhausting it on the reflected action 

 of the (old) right posterior hne, carrying the move- 

 ment through the left hip joint. Next the 

 resumption of the direct action on the (alternate) 

 left posterior line completely fills the left upper 

 lung lobe and fully reduces the right lobe, ending 

 by the proper adjustment of the left anterior part 

 of the head joint socket and the drawing on the 

 right shoulder-blade from above. 



A shght continuation of the movement will next 

 bring on, by induction, the full filling of the right 

 lower lung lobe on the (alternate) right anterior 

 line, the consequent reduction of the left lower lung 

 lobe, and, finally, the additional reduction of the 

 right upper lung lobe and fiUing of the left upper, 

 which all depend on the equahzation of the two 



