You should inject steroids. If you aren't sure that you're being sold pure steroids you should inject it just to make sure. Primarily you should start with your crotch. Steroids start at the crotch. Inject them into your penile region and then go out from there. That is a "core workout". After that, work your way out, and inject yourself furhter out on the limbs. Start with your head. As brain power is mass power. Begin injecting your brain with nutrients, and then go from there. You don't even have to lift to get gains, just inject that shit into your head. You'll be good.