送交者: HunHunSheng 于 2005-11-28, 10:48:51:

回答: maybe running uses smaller muscles but cycling larger muscles? 由 Enlighten 于 2005-11-28, 10:44:37:

If oxygen intake is different, should it also lead to different heart rates?

• my wild guess is that the evolution makes your body so. - Enlighten (497 bytes) 2005-11-28, 11:01:30
  • one thing might add support to my argument: if you are more sore - Enlighten (170 bytes) 2005-11-28, 11:06:13
    • Can't compare - HunHunSheng (137 bytes) 2005-11-28, 12:56:24
      • now your running vs. cycling comparison is invalid too when - Enlighten (186 bytes) 2005-11-28, 13:11:40
        • Even now I alternate running and cycling every other day - HunHunSheng (197 bytes) 2005-11-28, 13:21:08

加跟贴