Slouching may cramp your running efforts

02/28/2011 | New York Times (tiered subscription model), The

A theory on why you can get "side stitches" -- or cramps -- when you run suggests it's not because of breathing problems, but rather because of poor posture. Researchers say those who slouch or hunch their backs more also may have more severe side cramps.

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New York Times (tiered subscription model), The

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