Been applying no one principles for a few months now with minor tweaks, and I am very pleased with the results. I am getting much leaner and have more muscle size.
My routine:
chest, shoulders and tries.
Back, bi, and abs
Legs, traps and cardio
Train each muscle for about 15 sets.
5-10 seconds max rests between sets (it seems like a huge super set)
No rest (been going straight for 3 weeks now). Only take a rest when I really can't move.
Forget the weight shit and ego lifting, you will have much more intensity and remain injury-free.
Ideally I want to squeeze the 3 days split into 2 or maybe 1 (no one method) but I am enjoying this routine so much and I am very satisfied with the gains that I am still giving it a go!