The only drug available at the time. And supposedly Larry only used a few tabs a day a few weeks prior to a competition. Granted, he had insane genetics. But doesn't this make you want to train a little harder? This is over 40 fucking years ago. YouTube - Larry Scott tribute
That grainy shot at 2:00 is SICK.
One has to wonder how might he have looked had he not been a Gironda disciple and used squats to fully develop his legs.