aikon029 wrote:
這完全是不合常理
除非,一費力就不用力踩
否則,越費力,心率越高
不是常有人說,高階的公路車會讓人愈踩愈快,不小心就被吸乾了嗎?
也就是說,效率好的車,比較容易做出最高功率,所以一下子就進入紅線區,爆掉了
曾經有國外的專業單車雜誌在同路段、同選手,測試鋼管和現代碳纖公路車,得出類似的結論
不然下次您可以試試騎淑女通勤車,看看有沒有辦法騎到爆心跳
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附上原文節錄
In this test, with the same riders switching bikes, the same one bike was consistently faster. Power Tap meters were used to measure each rider’s output. On the faster bike one rider put out 5% more power than he did on the slower bike, and the other 2% more.
The author of the above linked article points out that it is difficult to reach maximum heart rate on a bike, unlike running which of course is much harder. He surmises that if the muscles can’t use all the oxygen that the heart is pumping to them, why should the heart beat any faster?
If one bike or bike frame leads to the rider becoming fatigued at a faster rate, the power output for that bike or frame will be less.