My workout routine has me rotating the program every six days, so on my BACK days, I have Deadlifts in there of course, but doing a full 5x5 seems to kick my butt hard, because I am almost doing twice a week, but it is close to one full week.

Anyways, is there a big difference in doing those in a 3x5 or 5x5 method ? I seem to be able to pull more weight doing on the final set in 3x5.

Opinions please