Hellow guys, Welcome to my website, and you are watching [Team Sejun] 백핸드에서 포핸드로 전환 시 그립에 문제가 있습니다. and this vIdeo is uploaded by 황세준 탁구클럽 at 2019-08-29T04:24:28-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.