Common mistakes when serving for table tennis

[@mattma96]

衷心感謝+感激小韓老師無私、苦口婆心的教導！👍🏻👍🏻妳是一位該拿諾貝爾獎的體育家！🙇🏻‍♂🙏🏻🙇🏻‍♂🙏🏻🙇🏻‍♂🙏🏻

[@星宿野菜]

很棒的教學

[@寒雲-g7l]

謝謝用心教導。

[@PingPongInTaipei]

謝謝小韓老師無私的分享

[@josephwong5661]

good coaching. excellent. for beginners in Table. Tennis

[@pingpong6868]

🥰

[@goodmanshawnhuang]

Impressive, thanks for the sharing, very insightful!

[@weichang93]

身為業餘球友，這三點讓我茅塞頓開為何發不好球

[@平凡人写人生道理]

谢谢

[@caizza3]

低于什么？！哦你的前臂

[@陽光空氣水-u8f]

[@wingchunho2821]

good