Hellow guys, Welcome to my website, and you are watching 중요!! 정말 중요!! [근육사슬이론] 허리 통증 정복을 위한 IT band 근육사슬; 반드시 알아야하는 하지에서 가장 중요한 근육사슬. and this vIdeo is uploaded by 체외충격파마스터 at 2021-08-10T08:15:05-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.