Well if you go to the gym 4x a week then you can split up your body parts.Originally Posted by LA6689
A good sample
4 exercises x 3 sets
You can add abs to two of these days or just do them on your off /cardio days.
Each workout(weight-lifting part of the workout) should take no longer than an hour. I can understand if you go over for Chest+Tris and maybe Legs but really 45-hour is all your glycogen (energy) storages give and anything more could just result in over-training.