Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 허리 강화 운동법! 누워서 따라해봐요. That video is uploaded by 이동엽 원장의 자세혁명 at 2023-02-14T00:30:02-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [ATc1k6DD5PY]