Spending the weekend cleaning your place? Make your chores do double-duty with these moves to boost the calorie-burning power of your household chores. Learn proper alignment for vacuuming (make sure your knee doesn't go past your toes), engage your inner thighs, outer thighs and core while you Windex and more.More... (http://www.huffingtonpost.com/2011/09/03/squeeze-in-a-workout-while-you-do-your-chores_n_946809.html)
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