發球常見錯誤與修正方法 common mistakes and correction of serve

發球進步，
不是因為你更用力。
而是因為你少犯錯。

Improving your serve
is not about hitting harder.
It’s about making fewer mistakes.

拋球不穩，
只用手臂，
節奏斷裂——
這些都在偷偷消耗你的發球品質。

Inconsistent toss.
Arm-only motion.
Broken rhythm.
These quietly destroy your serve.

真正穩定的發球來自：

✔ 穩定的拋球 Consistent toss
✔ 正確的動力鏈 Proper kinetic chain
✔ 流暢的節奏 Smooth rhythm

穩定的第二發，
比冒險的第一發更可怕。

A reliable second serve
is more dangerous
than a risky first serve.

如果這系列對你有幫助，
留言告訴我你最常犯的錯誤👇

Which mistake do you struggle with the most?