Hellow guys, Welcome to my website, and you are watching 10분 플랭크 운동! [코어운동/척추교정/허리강화/복부운동]. and this vIdeo is uploaded by SOMIFIT at 2017-08-05T02:37:34-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.