Forum: FitDay Classic Feedback and Support
05-09-2010, 04:18 PM
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Replies: 60
Views: 9,630
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Forum: Exercise
05-09-2010, 03:41 PM
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Replies: 20
Views: 7,441
Actually, I think your trainer is being...
Actually, I think your trainer is being responsible. Look, for every extra pounds of body weight, you add an extra 4 pounds of pressure on your knees when you walk---when you run, it's an extra 10...
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