This is evidenced in history during the Olympics, where East Germany ran a state-sponsored program known as State Plan Research Theme , which as a program designed to circumvent the IOC testing procedures and have all of their Olympic athletes (both knowingly and unknowingly) utilizing anabolic steroids in an effort to undetectably gain an advantage over other competitors  . The East German government implemented this program and ran it for over 20 years, and involved the use of undetectable (at the time) anabolic steroids, due to their relatively new development and unknown status.
If you are going to start your first cycle soon, 'how to inject' is probably that last thing that you are worried about. You would have started by conducting research on the different injectable anabolic steroids available in the market, whichyou think can help you reach your goal. But when you have the vials and the syringes in front of you, you will surely think about how you will get the steroid out from the bottle and into your body. At this point, some people will become exasperated and even give up. Here is some information on injecting anabolic steroids.