We've been told over and over -- if you exercise (and eat right), you'll lose weight. Not so much, or so says a Time Magazine article (image from the site at the right). The online version is a bit different than the print version, which I read this weekend. But the result is the same ... yeah, exercising is good for you, but it's what you eat that counts. And a burst of exercise, that twenty minutes you do a day on some torture machine, that is not the way to go if you want to lose weight. And even more important, after exercising many people decide they need a treat -- a muffin, or some caloric catastrophe from Starbucks.
Why are we always told to exercise? It's good for ya, sure, but there's a whole industry built around going to the gym or buying crap for your house that ends up more of a place to hang clothes than actually use. But we don't want to upset the food industry all that much, so what people know about losing weight is more about spending time at the gym rather than not eating at McDonald's.