> For the complete documentation index, see [llms.txt](https://strydtaiwan.gitbook.io/stryd/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://strydtaiwan.gitbook.io/stryd/master/stryd-metrics/air-power.md).

# 風阻功率 (Air Power)

新款 Stryd（具備風阻偵測功能）可即時計算克服風阻所需的功率，並將其納入總功率數值。\
跑後分析時，你可以在 PowerCenter 或部分第三方平台查看克服風阻所需的功率百分比。

影響風阻功率的變數包括：

* 當地風速
* 當地環境的濕度與溫度
* 高度與氣候影響的空氣密度
* 風速（相對於地球的空氣阻力）
* 跑步速度（相對於自身的空氣阻力）
* 跑者的身體形態等


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