I don't think that this biceps stuff has anything to do with basketball. But anyway using steroids can make you stronger even if you don't lift. But those gains wouldn't be very much. If you want to get bigger and stronger then you need to workout. Steroids or no steroids. In fact that is one of the benefits of using steroids. Your body recovers faster so you can workout more often. So if you aren't using steroids then doing a workout program intended for someone who is using steroids might overwork your body. But this doesn't mean that a workout routine is no good just because the person that used it also used steroids.

My point is even on steroids you still want a good workout routine.