That is why if you only buy one machine for home
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送交者: HunHunSheng 于 2007-08-08, 20:16:56:
回答: 1 disadvantage 跑步器上看电视是不知不觉就落后belt节奏，差点落到机器外面。 由 笑笑 于 2007-08-08, 19:34:16:
I think an eliptical or a stationary bike is better.
You can run outside
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