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  1. Fitness News -- ScienceDaily

  2. Exercise reduces stressful brain activity, which can lead to less ... - CNN

  3. Why Exercise Is More Important Than Weight Loss for a Longer …

  4. Scientists work out the effects of exercise at the cellular level

  5. Exercise and weight loss: New science reveals how it affects cells …

  6. New study explains how exercise reduces chronic inflammation

  7. How Exercise Strengthens Your Brain - The New York Times

  8. Why is exercise good for you? Scientists are finding answers

  9. The Year in Fitness: Shorter Workouts, Greater Clarity, Longer Lives

  10. Strength training boosts longevity, mood and metabolism as it ... - NPR