Hellow guys, Welcome to my website, and you are watching "척추 다 망가집니다." 허리디스크 있는 사람이 절대 하면 안 되는 운동 (김병곤 박사 1부). and this vIdeo is uploaded by 지식인사이드 at 2024-07-18T02:51:59-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.