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#FitnessTip Who knew that taking the stairs acts as a form of lunge? Check out this great tip from @fitgirltweets. https://t.co/4ORVujiI5P

13 May 2016
in

#FitnessTip Who knew that taking the stairs acts as a form of lunge? Check out this great tip from @fitgirltweets. https://t.co/4ORVujiI5P