Posted by Biggz
im 21 and right around 155 give or take a few pounds on the day. i usually do one day back and bis, the next shoulders, the next chest and tris, the next day abs, the next day legs. and i will switch up the days so im not doing the same muscles the same days every week.
How tall are you? Remember at 21 your body is not done growing. From what you posted i can see a few problems. First forget about bulking up and trying to stay lean at the same time. Do one of the other.
For bulking up I think you should replace some of your snacks by meals, You should eat more chicken/tuna, more greens you should also eat more carbs like sweet patatoes per example.
Like someone already suggested i would change do chest - tri on the first day and then shoulders on your last, its too easy to get shoulders injuries when going real heavy at the gym. You should do like 4 sets of 4-6 reps real heavy stuff. Now try doing your abs more often, i normally hit the gym 4 times a week and i do abs every time.
Also remember to change the exercises that you are using every 4-6 weeks always keep your body guessing, use as much free weight as possible.