140 



Thus the right eye, tlie left digastric and the right 

 Jore leg are brought into one direction, first by the an- 

 terior ivinding line, then by the posterior. 



§ 135. The sternum, which is influenced by both 

 formations, turns — with that of the left anterior 

 winding line at its upper left corner when forming 

 the bi-composite spine, so that the left sterno 

 mastoid revolves outward in its lower portion, and 

 allows the " displacement " of what would be the 

 left anterior' cross-line and of the neck S — at about 

 one-third its length from the head. With that of 

 the right posterior line the right side of the loiver 

 and of the sterno (since it represents the separating 

 head-joint socket) is turned outward, but the ten- 

 sion comes on the left side turning inward as the 

 pressure from the right socket movement came on 

 to the left. 



These movements of the sternum, in which its left 

 lower end may be considered as representing the 

 posterior end of the cross-line, and its right upper 

 corner the anterior end, give a full collateral traction 

 just as the full gathering takes place. 



In consequence of the delay in the/w?? discharge 



•of the posterior C (§ 132), the free (right) hind-leg 



does not come into connection with the right digastric, 



Jor its future appui, until the alternate anterior 



