送交者: Enlighten 于 2005-11-28, 10:24:11:

回答: 问一个运动生理学的问题 由 HunHunSheng 于 2005-11-27, 20:20:11:

无氧呼吸不能持续很久。因为你跑步是慢慢地加上来的，早已过了无氧呼吸的阶段，
所以就喘了。如果你一开始就跑得很猛也可以达到骑车同样的效果。比如百米运动
员一般在这十几秒中心率估计也会极高，但他们基本不呼吸。

• Your explanation does not make any sense - HunHunSheng (258 bytes) 2005-11-28, 10:29:09
  • maybe running uses smaller muscles but cycling larger muscles? - Enlighten (158 bytes) 2005-11-28, 10:44:37
    • Then how come the heart rates are equal when respiration rate are different? - HunHunSheng (76 bytes) 2005-11-28, 10:48:51
      • 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