在 Surabaya 專攻一項技術，短時間練習，然後落場實戰。
已篩選：技術班。上方數字為 Surabaya 全部活動。
Surabaya
A coach on court, whether it's a private or a small group.
Still learning the score, or you just want a kinder pace.
Reps and drills, with someone telling you what to work on.
已在這裏舉辦 3,569 個活動
5 個活動即將舉行
新上架，目前已辦 597 個活動
