Monday, June 24, 2013

The importance of exercise

A recent study finds that exercise lengthens life span, regardless of weight:
A little exercise each week can lead to big gains in life expectancy. And that’s true regardless of your current weight, according to a new review study that included more than 650,000 people. 
People who got the full recommended amount of exercise saw an average 3.4-year gain in life expectancy. People who got half as much exercise still lived an average 1.8 years longer. 
In fact, exercise was a bigger factor than body weight in many cases. People who were normal weight but were inactive actually lived an average of 3.1 fewer years than obese people who kept up high levels of activity.

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