Outside: I believe that all being equal walking outside is a better exercise on the treadmill you merely go up and down while the treadmill moves outside you actually push the air resistance out of the way also it's good to get fresh air save the treadmill for those bad weather days.
Answered 5/2/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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