I've been lifting for about 1and 2 weeks months now. I researched when I first began for back lifts and have chosen bent over barbell rows, dead lifts, pull-ups (machine because I can only complete 1-2...weak and just starting out obviously)...3 sets each, moderate weight, 8-12 reps.
My thing is, other that being weak and out of shape (5'7, 170 pounds/gut weight), is bad posture...I hunch. I know I've only been lifting for a short time now and I realize it's still early to notice results.
What can I do to improve this?