Bad posture

[D.L.M.]

First time posting here. Heres the story.
I started lifting weights at 15, and for a year straight i lifted pretty hard getting my weight up to about 210lbs(im 6'2), from 17-19 i lifted on and off and didnt really stick to it. and dropped to about 175ish after moving out and not eating well. and stayed that way till about 5 months ago. Im 21 now and for the last few months ive been eating 3-4 meals a day with no supplements and am lifting 3-4 times a week(not very intense, and no cardio) with only a home bench press and a set of 20, 30, 40lb dumb bells. im now up to 195. When i get my license back im goin to join a gym.

Now to my problem, my posture. I have always had bad posture, but when i was bigger my body was so strong that it didnt really show unless I was relaxing. Now even though I am getting stonger i still have a back curved like an S. my head leans forward a bit, and my ass sticks out alittle bit when i walk, i know that if i do general lifts for the next few months things will probably back to "normal". But hate having to be buff just to stand up straight. and walk like a normal person. granted my appearance isnt to rediculously noticable to others, but im sure this problem will get worse if dont try to correct it, and some people who spend alot of time with me do notice it.

Is there in routine that will straighten my back up? or will i just have to hit the whole body hard and wait?
[img]/images/graemlins/confused.gif[/img]