> For the complete documentation index, see [llms.txt](https://runningquotient-support.gitbook.io/rqsupport/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://runningquotient-support.gitbook.io/rqsupport/analysis/what-is-runlevel/why-no-show-runlevel.md).

# 為什麼我沒有即時跑力?

「即時跑力」主要會根據心率資訊，再搭配配速、坡度與時間等其他參數考量，計算出單次跑步的跑力。

1. 配速或心率沒有一段穩定的狀態（可能是高強度間歇訓練，或是在上下起伏很大的路線練跑）
2. 紀錄時間太短（10\~15分鐘以內）
3. 最大心率與安靜心率設定有誤
4. 紀錄中的心率與配速資訊有誤


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