I'm 45 years old, with a big gut. I haven't exercised in years, except from March-October, I walked around my neighborhood 40 min., 4-5x per week. I really felt much better as I time went by. Now it's dark when I get home from work, so, I haven't walked in 3-4 weeks.
I am interested in going to the gym. What kind of program would give me the best result for time spent? I figure some free weight training would be good, along with some treadmill walking, 3-4x per week.
Thanks in advance.