I don't know what this is called, I remember seeing it mentioned a couple times before in different places, but just curious if anyone has any thoughts on the matter. Say I work a bodypart every 5 days. Not on those workout days, but the day(s) in the middle, what if I do some very light and high rep resistance motions for that bodypart? Not a lot, just a couple sets to get the blood going. Maybe some pushups, a few pullups, etc. Does this help or hinder anything? I suspect it actually helps me get stronger- but it oculd be psychological too, who knows. Is there any evidence or experience pointing one way or the other?