Absolutely.
I've have been using these concepts for a couple of months now and have had the best gains ever. Doing the warmups and acclimation keeps you safe. I wouldn't want to tear anything.
Warming up should not rob you of energy, it's just to get the
blood flowing and muscles warm. Do not fatigue yourself during the warmup, if you are, then lower the weight. Acclimation sets are only to prepare your muscles for heavy weight.
Here's my example:
Bench---135lbs for 10 reps--I do this twice
---------225lbs for 6 reps--i do this once for my acclimation
---------275lbs for 1 rep---I do this for my acclimation
go time--315lbs for 6 reps---i do this twice
---------365lbs for 4 reps---now I'm done
when i go to incline I will not do any warmups or acclimation--I'm warm enough
then to decline and cross overs with the same principles