Chap. V. TheJ?jatorr2j'ofaUOKS'E, 6$ 



The Mufcles common to the Head and Tha/e ccmmen 

 Neck are in Number four Pair, as has been fo the Head 



^ur^^,r^A and heck, 



oblerved. 



The firft call'd Spinatum^ becaufe they are feated among 

 the Spines of the Vertebra, take their Rife from the Root 

 of the Spines of the feven uppermoft Vertebra of the Cheft, 

 and five lowermoft of the Neck, and are inferted into the 

 whole lower fide of the Spine of the fecond Vertebra of 

 the Neck. Their Office is to bend the Neck backward, 

 or a little obliquely. 



The next Pair is call'd Tranfverfale, becaufe the}' both 

 arife, and are inferted fnto the tranfverfe ProceiFes of the 

 Vertebra, arifing from thofe of the uppermoft Vertehns 

 of the Cheft ; and being inferted into the Outfides of all 

 the tranfverle Procefles of the Neck-bones. Their Ufe is 

 the fame with the firft. 



The third Pair, call'd Longum, lie hid under the Gullet, 

 arifing from the Body of the fifth and fixth Vertebra of the 

 Back, and reaching the higheft Vertebra of the Neck, into 

 which they are inferted Their Ufe is contrary to the firft 

 two Pair, bending the Neck forward when they act toge- 

 ther, and when they ad fingly, to one fide. 



The laft Pair is called Triangulave : Thefe are feated 

 forward on the fides of the Neck, having fome Perforations, 

 by which Veins, Arteries, and Nerves, pafs out of the 

 Body into the Fore-legs. 



§ VII. O/tbe Mufcles of the Breafi. 



Having briefly run over the Mufcles which ^^ Bre.tf luL 

 ferve to move the Head and Neck, we come '^^"^'^ ^l'^ '^^' 

 now to thofe of the Breaft, which adluate /'"jf''^ ^> ^^* 

 the Cheft, whereof four Pair widen and di- 

 late it, and two Pair contrad it. 



The firft of thofe which ferve to widen Tt:e four Pair 

 the Breaft, are called Subclavium, from their f^at iiiden tke 

 Situation under the Clavicle, or Collar-bone. Breafi. 

 Thefe arife from under that Bone, and are implanted into 

 the firft Rib near the Breaft-bone, drawing the firft Rib up- 

 wards and outwards. 



The fecond Pair, call'd Serratum majus ar.ticum, (from 

 the Refemblance their Tendons have to the Teeth of a Saw) 

 arife from the Infide of the Shoulder-blade and the two up- 

 per RibSj and are inferted into the lower five true Ribs, and 



tw» 



