in 50-60`s it was normal to train each bodypart 3 times a week...word was that you dont grow with less training....when i was complaining to my dad(who was in great shape at that time)that my legs are so sore from my workout he asked how many times do i train them a week..when i said once he laughed and said that is why they are so sore..i train legs so ONLY once a week
he front squatted 440 etc....no drugs of cource...go figure...