well nevertheless you must understand dorian's training was about intensity and fatiguing the muscle as fast as possible. if the leg press was his last exercise it's understandable because his legs were already cooked. what do you think he could have done if they were totally fresh?
I understand exercise science I have a degree in it (waste of time but it was when university education in australia was practically free).
The point is nobody is going to jump on a 1000lb leg press with no step-up sets and just go for it.
Yates does 3 sets of leg extensions first.
the first set is medium weight but he still stops at around 10 reps - well short of faliure.
the second set is heavier but again, he stops short of failure - at least a few reps short.
in essence he is saving himself for the 3rd set his work set.
the 3rd set is pretty intense. positive failure and a couple of forced reps- still it is leg extensions it ain't that bad.
leg press go the same way... first set medium weight (for him) stopping at 8-9 reps, second set is heavier but still not balls to the wall and not to failure.
the 3rd set he goes for it and gets 11 at 1034lbs... he is hardly totalled from the previous work
rest wise he would be taking at least a couple of minutes between each set. his partner does his set, they change the weights, he psyches up, spits on the floor etc - 2 minutes easy probably more
my point was his work set is a GREAT set on a true 45 leg press with deep deep action and no resting between reps except for the final rep but he is hardly toasted before he does it though...