Wednesday, May 20, 2015

So Now Exercise Doesn't Work?

"That’s not a fluke. Our waistlines aren’t expanding because people aren’t exercising intelligently or vigorously enough. You don’t need a new personal trainer, another Insanity workout video or a more aggressive CrossFit regimen. What you need is the truth, and here it is:
Exercise — no matter how many gym memberships you buy or how often you wear your Fitbit — won’t make you lose weight.
The idea that our obesity epidemic is caused by sedentary lifestyles has spread widely over the past few decades, spurring a multibillion-dollar industry that pitches gadgets and gimmicks promising to walk, run and kickbox you to a slim figure. But those pitches are based on a myth. Physical activity has a multitude of health benefits — it reduces the risk of heart disease, Type 2 diabetes, high blood pressure and possibly even cancer — but weight loss is not one of them.
A growing body of scientific evidence shows that exercise alone has almost no effect on weight loss, as two sports scientists and I described in a recenteditorial in the British Journal of Sports Medicine. For one, researchers who reviewed surveys of millions of American adults found that physical activity increased between 2001 and 2009, particularly in counties in Kentucky, Georgia and Florida. But the rise in exercise was matched by an increase in obesity in almost every county studied. There were even more striking results in a 2011 study published in the New England Journal of Medicine, which found that people who simply dieted experienced greater weight loss than those who combined diet and exercise."
This is an odd admission, so now fat people aren't lazy? You mean you can't burn it off? 

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