What steroids do is replenish your muscles at a super human rate. they dont just magicaly make your muscles get huge. they take alot of work but even though you wont be feeling sore it takes alot of time. mostly used to either 1. get big fast or 2. to get REALY huge over a long period of time. you can tell a person uses steroids from a mile away. if his traps are sticking out of his back and he has a huge chest and sub-par abs. steroids alow you to easily do 2 FULL workouts in a day without feeling sore so you can do it everyday. And yes they have there draw backs, i.e. the most popular "shrunken balls" yes this is true it also fucks around with alot of your organs also, most people dont care because there only thinking about that gold medal, or that super bowl ring.
I decided i wanted to become a bouncer so i gained 20 pounds in a month by using steroids and appled at a local club.