Hi guys, Welcome to the Advanced Video Search Engine, and you are watching [허리 특집] 허리디스크, 척추협착증 등 허리가 아프다면 이 운동을 10분만 따라 하세요!. That video is uploaded by 모스틱 자세연구소 at 2022-12-03T14:00:09-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [IzRcGu16qks]