Body scan of 250 lb woman and 120 lb woman. If this isn't motivation to work out, I don't know what is! I'm NOT implying that a woman needs to weigh 120 lbs...but it is about health and longevity and the damage obesity causes. Look at the size of the intestines and stomach; how the knee joints rub together; the enlarged heart; and the fat pockets near the brain. Not good.