?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Prontenko%2C+Kostiantyn&rft.aulast=Prontenko&rft.aufirst=Kostiantyn&rft.issue=2&rft.date=17+%D0%A7%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D1%8C+2017&rft.issn=2247+-+806X&rft.atitle=Level+and+dynamics+of+functional+preparedness+indexes+of+kettlebell+sportsmen&rft.title=Journal+of+Physical+Education+and+Sport&rft.pages=712-716&rft.genre=article