Tuesday, September 8, 2009

Why we exercise for health -- not weight loss

John Cloud has an astounding article in Time about the new science proving that exercise may not actually make you thin.

If evolution didn't program us to lose weight through exercise, what did it program us to do? Doesn't exercise do anything?

Sure. It does plenty. In addition to enhancing heart health and helping prevent disease, exercise improves your mental health and cognitive ability. A study published in June in the journal Neurology found that older people who exercise at least once a week are 30% more likely to maintain cognitive function than those who exercise less. Another study, released by the University of Alberta a few weeks ago, found that people with chronic back pain who exercise four days a week have 36% less disability than those who exercise only two or three days a week.


Don't break your heart and make yourself sick trying to lose weight -- exercise for fun, strength, and health.

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