Hellow guys, Welcome to my website, and you are watching 앉아있을 때 허리가 아프다면? 필수 스트레칭! #shorts. and this vIdeo is uploaded by 관절사용설명서 at 2022-05-31T02:30:00-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.