Damn, I don't understand... When I read "Why aren't you growing??" article I see that there is written "Training a bodypart once per week (and one bodypart per day) is one of the worst ways to train. The simple fact is that training using an upper/lower split or a push/pull split or 3
full body days will provide double or triple the training stimulus than training a muscle once per week and thus, if done correctly will lead to much, much greater growth and strength gains."
I am confused. When I find a fullbody program people say that it's better to use split and that means I will train bodypart once per week...