"It would be easier to do a new PR on a different leg machine," you think. "Maybe I'll try to max out the Hammer Strength iso-lateral leg press today. That's hard, they say. Then Friday I'll fry the shit out of my quads on the linear hack press. Monday it'll be the squat high pull machine, Wednesday the V-squat, and then I'll just cycle through the leg circuit, maxing out a new one every time. Yeah! FUCK yeah! That'll be better anyway, muscle confusion, conjugate method, all that shit. More variety means better gains, I've heard."