I am pretty much a new starter with this stuff. I know my way around a gym machine wise but I haven't been for years and think I would be better off starting on free weights. As I don't know the names of the exercises I could do with explanations of what things are. So anyway here is my situation. I am 6ft 2" and 164lbs. 37" chest I also have a fairly weak lower back and will be going by myself. Now I am looking for a routine to do for about 1 hour a day 4 days a week. I am specifically looking to bulk my chest up to about a 40" and bulk out my shoulders and arms. Hoping for a strong athletic type body. Any help would be great.