Hcemafiatics. g 
Blood was much depreffed by Evacuations, 
ic would be confiderably raifed again by the 
Action of the Mufcles, out of whofe very fine 
and long capillary Veflels it moves but flowly, 
as alfo by the Motion of all Parts of the 
Mare; fo the Cafe is doubdefs the fame, 
when the Vigour of the Blood is in any De- 
gree, rebated in the large Veflels, by Blood- 
letcifig, that Vigour will in fome meafure be 
in a little Time reflo'red again, not only by 
the Aftion of the fevcral Parts of his Body, 
whereby the Blood would have time to flow 
in from all Parts, to fupply the mofl: evacu- 
ated Veflels, whereby there would be a juft 
proportionate Evacuation of all Parts; but 
alfo becaufc the Veflels themfelves would 
thereby have time to contrad themfelves in 
fome Proportion to the Degree of their Eva- 
cuation. 
Experiment IL 
I. TN January I caufed a Gelding to be tied 
JL down faft on his Back, in the fame man- 
ner as the Mare was in the foregoing Experi- 
ment : He was thirteen Hands high, and ten or 
eleven Years old, but very lame, by reafon of 
a Canker 
