This is just what you need, in the aftermath of pumpkin pie and holiday parties: gross-out science about deep belly fat. In the annals of exercise research, increasingly the answer is "brisk walking." What's the question? Most people think it has to do with exercising the heart or getting rid of love handles and saddlebags. But scientists are finding it's about belly fat, also known as visceral fat, the interior kind that's snug up against your internal organs. Yeah, yuck. Put a glob of abdominal fat and a glob of thigh fat in a petri dish, add a little stimulation,...
