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4/7/2013 7:40:07 PM
6

How to strengthen my back?

I would have posted this is in fitness but there's not really any point. So I'm enlisting soon and I figured I might as well start strengthening my back as much as I can. I don't have any equipment except push up bars and I don't have any money. I was thinking about putting rice bags in a back pack and walking long distances with it, would that mess up my back? Suggestions?

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