i set my crosstrainer in family room,walking on that

来源: rejoicesong 于 2007-01-03 13:19:49 [] [旧帖] [给我悄悄话] 阅读数 : (29 bytes)
回答: Which one is better, treadmill or elliptical? 由 Awesome 于 2007-01-03 13:01:19

while talking and watching tv

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