I can not imagine doing 100% for a whole mile!
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送交者: 虎子 于 2012-03-08, 11:32:02:
回答: i go to track interval Tue night 由 runlikeforest 于 2012-03-08, 11:08:57:
I know I can go on a 3-min burst at 90-95%, or a 1.5 min dash at 100%. But a whole mile will take me at least 6+ minutes. I think I'll be drop-dead after that! :-)
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