backsquat/atg squat and/or backsquat/clean varies from one athlete to another, but I would guess the typical athlete can back squat 20-25% more weight than he can atg squat, and the ratio would be even higher for the backsquat as compared to the clean.
Charlie said…
Before we get into too much of a chicken and egg argument, think first about weights as a stimulus towards the next HI session.
How much do you need? How much room do you have left in your current session to get it?
How do you measure it?
Understood. I was just thinking in theoretical terms, and wondering IF you did want maximum CNS stimulus in weightroom, which exercise would be considered the most CNS demanding.