Before and after arm day

I wanted to share this on my social media pages, but I didn't want to be THAT girl. The bottom picture is before I worked out. The top picture is the next day at the same time as the first picture. I think it is really cool to see the difference in just one work out. I didn't see much of a difference in the mirror, but then I compared the pictures. Hopefully someone else thinks this is as cool as I do