最もダブルス専用の逆回転サーブ｜巻き込みサーブ【卓球知恵袋】
18:46
How to reduce smash misses the most[PingPong Technique]WRM-TV
30:58
Double-only back serve[PingPong Technique]WRM-TV
23:53
Doubles-Only "Special Doubles Serves" and "Dangerous Serves" that shouldn't be served
12:07
The deadly KICKER serve ... in-depth tutorial with Craig Bryant
5:17
卓球】大会主催者とガチ練。ガチ練習！卓球練習。卓球バカリーグ。
18:29
The most spin!! hook serve method! for beginners[PingPong Technique]WRM-TV
37:56
How to put out a back spin serve for doubles [table tennis]
26:06