Selkäsunnuntai – Osa 15: Selän hallinta pystypunnerrusliikkeen aikana

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Selkäsunnuntai – Osa 15: Oletko kiinnittänyt huomiota selän asennonhallintaan tehdessäsi pystypunnerrusliikettä kuntosalilla? Tässä jaksossa analysoidaan …