My routine is feeding Saturday and Sunday. Ok feeding a snake over a period of 2 days is not recommended but that is the routine that my snake has adopted for the past few years and I accommodate him so please don't follow that advice because as a rule of thumb it's bad advice!
Then I let him rest for 2 days so he can digest and just have a break.
I then handle him out an about for about half an hour or so for 1-2 days depending on my schedule and how he is behaving (in hide or out roaming).
I generally try and avoid handling the day before feeding as he is pretty regular and will poop on Friday.
That's my routine and it doesn't impact my snake much at all.