Brian Will add better description for this thread later. Just posting this link here so I remember to look at them later. https://www.google.com/search?tbm=bks&q=popular+mechanics+1930
Titan I don't yet have proper mindset to benefit from this kind of training, way more Mike Mentzer'y with Eric Bugenhagen and Kyriakos Grizzly as mindset motivation... but I'm not a shouter