Hellow guys, Welcome to my website, and you are watching [KNN건강튜브] 메디 부산 특집! 100세 시대 척추 관절을 지켜라!ㅣProtect the spine and joints in the 100-year-old era!. and this vIdeo is uploaded by KNN건강튜브 at 2022-11-07T03:33:38-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.