Yes

來源: she3652003 於 2017-10-12 11:19:14 [] [舊帖] [給我悄悄話] 閱讀數 : (139 bytes)
回答: 看看這個： 由 傻老頭 於 2017-10-12 11:12:58

but not everyone in the team has a heart rate monitor that is why we test the HR after the run using traditinoal MAI BO testing.

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