Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching [no bgm]이형택 감독님이 알려주시는 서브의 기본원리! 서브 그까이꺼!!. and this video is uploaded by 🐝 꿀벌 테니스 at 2023-06-05T19:46:42-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [sqfvSDfkaNQ]