When my father was lifting in the 70's during the era of Arnold, he said that in one Muscle and Fitness, they said a workout for him and Franco and the other bodybuilders of that era was 100,000 lbs. of reps. So if they squatted 500 lbs. for 5 sets of 10, that would be 25,000 lbs.
Has anyone tried a workout like that, or know anyone who goes on that principle?