送交者: HunHunSheng 于 2005-12-22, 21:43:07:

回答: well, it is genetic, without that vigorous exercise, it would have 由 steven 于 2005-12-22, 21:16:36:

不过对咱们这样的人来说，确实也就是最大的要求了

• actually, I run 4 miles in 30min, and then muscle training and - steven (44 bytes) 2005-12-22, 21:46:51
  • 不过心脏学会建议的每周三次每次三十分钟只是AEROBIC EXERCIE - HunHunSheng (68 bytes) 2005-12-22, 22:47:14

加跟贴