Hellow guys, Welcome to my website, and you are watching 54 허리 통증 예방 운동 – 통증 예방 및 완화 운동. and this vIdeo is uploaded by 고동석 관장 2080 Training Lab at 2021-06-08T19:00:04-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.