Holy shit you are lucky you haven't already gotten injured! Yeah you want plenty of good warmup sets and mobility exercises before your top set, you should be warmed and maybe sweating before your top set. So if you are doing a 1x5x195 set for tops, try:
45x5
95x6-8
135x5
155x2
175x2
then 195x5
The key is plenty of volume at not too high of your max, you don't want to tire yourself out. I wouldn't be surprised if your strength went up on deadlifts, I jsut can't imagine going right in and pulling my top set of 375x5.....it would feel so fucking heavy!
Yeah i have no fucking clue why i never really did warmup sets on deadlifts. I do for every other lift, all the time but never for deadlifts. I guess Monday i will see how it rolls out doing warmup sets.
Also missed my fucking Workout B this week, due to facility problems at my gym. So i guess i have to skip it out, first time since i started back in January i have ever missed a workout, makes me feel bummed out. Ah well. Hopefully Monday's workout goes well.