Thats the way I train for a long time and I like it because it helps me being injury free while training insanely hard, I also feel that this is the optimal training schedule in terms of strenght and mass gains (maybe 1 muscle group each 6 days would be the sweet number - like Dorian used to train - but since I am not a bodybuilder I keep the cycle matched with the whole week to fit better with my work and social agenda).
But, the thing is, for example, I train chest on mondays, and when it comes the weekend I feel like my pecs are not as pumped as during the middle of the week, and it kinda of spois the visual effect during this part of the week.
Training chest 2x full throtle is definetly an overkill for me but what about doing a light session on thursday or friday just to pump it up a bit and prepare things for the next monday when I will train this muscle group again? Have anyone tried something like this?