I was just realizing the other day that when I get done with a really killer back/shoulders workout and my lats are really swollen my legs look skinnier and less defined. Also when I do legs and my quads hams and calfs are pumped my upper body seems to deflate. I was thinking it might be because if a lot of blood is rushing into the muscles your working it must come out of the muscles you are not working. Is this true and am I actually seeing what i think im seeing or is it just my paranoia kicking in again.
P.S. The next day when my swell has totally dissipated things seem normal again.