If You're Serious About Running And Fitness, Ditch The Treadmill — AARP

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There are lots of benefits to treadmills, but new research shows that runners are likely to get more out of their workouts if they take it outside.

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If You're Serious About Running And Fitness, Ditch The Treadmill — AARP

There are lots of benefits to treadmills, but new research shows that runners are likely to get more out of their workouts if they take it outside.