Hellow guys, Welcome to my website, and you are watching 직장인, 학생을 위한 의자 스트레칭 l 목, 어깨, 허리 통증 완화 (Chair stretch). and this vIdeo is uploaded by 빵느 at 2019-07-12T16:45:00-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.