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To toughen up the skin on your hands you want to be climbing or generally doing things that scuff up the skin (i.e. exercises already suggested above). There really isn't any short cuts to this. Ju...
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To toughen up the skin on your hands you want to be climbing or generally doing things that scuff up the skin (i.e. exercises already suggested above). There really isn't any short cuts to this. Ju...