Hellow guys, Welcome to my website, and you are watching 【1日5分のみ】自宅で出来る背中エクササイズ！器具不要！「くびれ、逆三角形」. and this vIdeo is uploaded by Keisuke Fitness at 2019-07-11T03:52:51-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.