Twice a day split...what do you think?

[maath]

I was previously on 5x5, and I found that the recovery times between days was actually too long for me. I haven't lifted for a couple months now, but I wanted to get on a new routine. I want to try to hit most everything, twice a week. I have the ability to work out twice a day, so I was going to split it into Am/Pm lifting. Here's the split I was considering:

Day1:
AM - Chest
PM - Tri's

Day2:
AM - Quads/Hams
PM - Calves/Abs

Day3: Off

Day4:
AM - Back Width/shoulders (lats, rows, overhead press, etc)
PM - Back Thickness/Bi's (Deadlifts/trap work)

Anyone have suggestions/comments/criticism? I seem to recover quite fast from most routines i've done, and I'll be eating 5-6 meals a day with snacks in between. Sleep should be plenty as well.

(In case any of you are wondering, I'm a college student with WAY too much free time on my hands)

 

[Smurfy]

Well if you havent lifted at all in a few months, i would suggest a regular 4 days split a week or two and see where you are at before you jump into twice a day/twice a week split. thats a bit much IMO and more isnt better. spending all that time in the gym will more than likely not get you the results youre looking for.

 

[maath]

Each AM and PM session is only ~45minutes. I just make sure I hit the specific muscle group, hard and with real intensity.

I'm in my first week, and I feel great right now. If I start feeling like crap or my lifts aren't improving as I feel they should, I'm going to toss in another off-day or try to resituate it . Thanks for the advice so far...I'm logging it all into memory. It's not going in and out of the mind.

EDIT: Not sure if it matters or not...but I'm also a relatively younger person (19) and am taking creatine/protein.