Pre and post workout pump pictures/videos?

See title

you're gonna need to provide more than a "." to keep this from being locked. please actually write some text

But i have nothing else to say except the title

It could be good to start with some examples, in which case this can be an Image Themes thread, or else say something along the lines of: you have looked but can't find a single example, will someone please find one for you.

it's been 4 days