수영
2021. 4. 9.
접영 손 모양
serviceapi.nmv.naver.com/flash/convertIframeTag.nhn?vid=92346960247F2089FE8B5CAA732847BA922E&outKey=V122201e35429f9866b644bb787e326d1cc6989c7f7425384ba1f4bb787e326d1cc69&width=544&height=306 접영 손동작- 웨이브 그리기 동영상 serviceapi.nmv.naver.com serviceapi.nmv.naver.com/flash/convertIframeTag.nhn?vid=D33F5176ACA0AA60E2E76B46D3CD66B005A5&outKey=V12107991ecafcacc2ad90f3a63c77b883b1851842fff72b636300f3a63c77..