[ 44 ] 
, ;:'T pg * p« f. " 
LECTURE II. 
Containing the Author’^ Scheme of M U S C U- 
LAR MOTION. 
SECT. I. 
-Read in February,"®" N my firft Ledure, which is an In- 
1 74B - 4* I trodudion to this, I enumerated 
the chief of the Opinions that have 
been exhibited concerning mufeuiar Motion, with 
fome fhort Remarks, which I hope will prove fuf- 
ficient to fhew they could not give the neceflary Sa- 
tisfaction : And indeed I am far from imagining, that 
I have brought the Subjed to a Ne plus , or that 
what I fhall advance will prove unexceptionable to 
every one ; therefore if I have been fo fortunate as 
to have hit off but one Step, by which any new Light 
may arife in this obfeure Subjed, it is all I can ex- 
ped : In the Profecution of which I fhall avoid all 
Suppofitions, as much as pohible, that cannot be 
drawn from fomething experimental and fhall pro- 
ceed in the moft clear Manner I am capable of, in 
order to entertain you. 
II. 
