要等到天黑後噴個馬蜂窩嗎

網路上流傳著許多羽球教學影片，影片中教練常會叮嚀學生不要在球上升時擊球，而要等到球下降後再擊球。這樣的觀念在羽球界裡已經流傳許久，也被許多初學者奉為圭臬。但這樣的觀念真的正確嗎？

事實上，等球下降後再擊球的觀念只適用於某些特定情況，例如當球速很慢、高度很高時。若是一般速度和高度的球，等到球下降後再擊球反而會讓擊球動作變得更加困難。這是因為球下降時會受到重力影響，球速會變慢、軌跡會改變。此時若要擊中球，就必須做出更大的揮拍動作，也更難控制擊球點和方向。

因此，對於一般速度和高度的球，正確的擊球時機應該是「在球上升階段的最高點」。此時球速最快、軌跡最穩定，擊球動作也最容易控制。當然，在某些特殊情況下，例如當球速特別快、高度特別高時，可以適當調整擊球時機，等到球下降後再擊球。但對於絕大部分的擊球，都應該遵循「在球上升階段的最高點」擊球的原則。

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