As an aside, Jones noted that in most case, and in particular with barbells that the disadvantage was via the sticking point, (where gravity is highest) when trying to work to MMF.
This is what drove him to design a line of machines with cams.
and it is very interesting to work to MMF on the early nautilus machines because after a while, while the muscle becomes accustomed to the strength curve on the machine, you could reach fatigue at any given point of the ROM on a given machine, and not at that so-called sticking point.