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回復 15# 的帖子
時間不錯,我相信跑長距離只要唔好長期90%intensity, (160 in this case) 就應該可以。
以此人為例:
http://superjacent.net/cms/?q=node/708#comments
他年紀應是40-50,跑馬拉松時,當他發覺自己心跳上到160時,就寧願減慢步速調節 (留意BPM 圖和Splt Pace 圖的關係)。
他對自己的成績作了檢討,認為心跳過高也是導致時間不理想的原因:
"I should have taken note of my heart rate readings more so than I did. I know from experience that running at 160+ bpm, which equates to 90 something percent of max, is not a doable thing for me for the marathon distance. Though in training I've run at similar pace and the heart rate would be less that 160, around the low 150's."
最後個句他說自己平時操練時"around low 150's" 所以我相信ching的現象是正常的。
另外,Ivrunner兄若有補充請指教。
[ 本帖最後由 michaelyw 於 2008-4-18 00:42 編輯 ] |
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