I don't have a gym membership either, I do all my weights at home with various dumbells.  I also have no gym membership, but I decided to get a pullup bar, some running shoes, and a pair of gymnastic rings about 10 months back. It's cheap, easy, (and at least for me) more fun than free weights. Point is, there are so many ways to get in shape that it's honestly pathetic seeing fat people not even making an effort.