Have always operated under the assumption that use of anabolics results in permanent physiological changes to muscle that don’t disappear after you go off cycle.
Presumably a muscle biopsy would then pick up athletes even after the drugs had cleared their system or years later. Either there’s a conspiracy in anti doping to keep drug use hush hush or the impracticalities of getting muscle samples off active athletes keeps it from widespread use.
Tell us how you go.
And don’t lie pls. It’s fucking hard enough already with regurgitated broscience, fuckboy fake natties and an industry of snake oil salesmen sponsoring bullshit studies to get some real science going. Dont fuck up their study