Fueling crime and violence like no other drug on the planet, crack cocaine is deadly, and so addictive that users will do anything to get their hands on it.
Over the better part of this century, athletes have sought to increase the natural performance of their bodies by using various means. And while most opted for the development of their muscle mass by using standard techniques, such as lifting weights, running, or other methods, some started taking to artificial substances, which rapidly promoted the growth of muscles and the expression of male traits teenage boys experienced at puberty.
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