Hellow guys, Welcome to my website, and you are watching 허리통증? 허리운동 하지마세요! 너무 많이 사용 아픈거에요! 걷는데 허리아파요!? 걸음걸이 이거 하나면 끝!!. and this vIdeo is uploaded by 몸연구소_바디랩 at 2020-09-21T05:39:34-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.