Let me tell you fact those who are natural without Streoid they can't do high duration so short high intense is only option. I am currently doing it awesome result. Another 2 years left...
Mentzer is easily my favorite bodybuilder of all time…his books are great and he’s barely known by the current lifting generation it seems. RIP to the legend.
Arnold looked so depleted here he had zero muscle thickness,compare him to his 74 Olympia to see how much his own wieder high volume approach he adopted in his later years helped him compared to when he used to focus on moderate to low volume on basic hard exercises.