Hellow guys, Welcome to my website, and you are watching 10초만 해보세요. 허리가 시원해 집니다. #허리통증 #스트레칭 #운동. and this vIdeo is uploaded by 바른자세 김꼬북 at 2024-04-21T02:37:42-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.