If you're dead set on doing a 3 day a week split with a day rest between them, then you can probably set up some type of push/pull/legs routine to work. By push/pull/legs I mean something like this:
Legs: Well, legs is pretty self-explainatory.
So you could then do a
Monday: PULL (you get the idea from here)
"Generally people can't squat because they're lacking in the 'lower ab' area. As in they need to grow a set." - LtL
"No one ever got big or strong by lifting lightweights" - Carl1174
Follow my log here: Aurik's Back to Basics log
Valentin Konstantin Platz