Your body is like a car.  It needs maintenance.  No matter how many articles I read that question exercise, the benefits of exercise ar just too great.  I know I don't always like going to the gym, but I must admit, that afterwards I do feel better about myself.  I want to be around for my children and know who they are, so I guess I'll keep plugging away at those weights.

Of all things, I worry about osteoporosis! Don't really have it in my family but did have female relatives that were hunched over and walked with a stoop. I don't want to me a bent over old lady in a lot of pain so I do weight-bearing exercizes just like Oz says!