This part talks about individual differences between people and within people.
First off, I want to mention how, supposedly, mushrooms and cruciferous vegetables (broccoli etc.) lower estrogen levels, but that´s probably due to an increase in SHBG (sex-hormone-binding globulin), which lowers estrogen, but also free testosterone. That´s called throwing the baby out with the bath water.
Once you have reviewed, tested and internalized my axioms, you will forget that you even know them. Unconscious knowledge is easiest to apply and shows that you have linked the facts to existing knowledge in your brain.
I just thought about upper chest development this way:
I will state my theory on how you should choose the stimulus parameters for your training programs so that you achieve proper results in an efficient, healthy and logical way.
This is one of my own workout regimes.
Footage of three training sessions featuring Mike and Ray Mentzer coaching a young bodybuilder:
A series of 4 cassettes and an interview.