Its is amazing how some guys can tell pretty much exactly what drugs a man used by simply looking at a picture ...
it's not amazing when you've taken probably every anabolic under the sun, know what each one does, the look it brings, and have paid attention to those details at every body fat level.
it's called experience. you have to remember a lot of guys posting here aren't just poking themselves ignorantly and randomly w no clue what they are doing, some have decades of experience.
I'm one of those guys and there are a few others here I've noticed who know what's going on- guys w a lot of knowledge and first hand experience.
I can pretty much tell what someone is using. anabolics are like a fingerprint. each one is different. they bring different looks when used correctly. what's difficult to tell is dosages. impossible imo.