Hellow guys, Welcome to my website, and you are watching 일본의 괴물 사사키 로키의 투구폼(sasaki roki pitching form slow). and this vIdeo is uploaded by 투수 폼 연구소 pitching form lab at 2025-06-10T21:01:35-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.