All intensity: Page 1

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  How Do You Select The Best Treadmill Workout?

  • By Duncan Larkin
  • Published Aug. 16, 2011
  • Updated Aug. 16, 2011 at 10:20 AM UTC

  One expert says it's all about the fundamentals.

• Burning Runner: The Injury Prevention Overhaul

  • By Mario Fraioli
  • Published Jan. 25, 2011
  • Updated Feb. 1, 2013 at 9:04 AM UTC

  Competitor's T.J. Murphy is seeking injury prevention, a power diet, revitalized form and high performance. Will he find it?