來自 新北市 磅數 320.6磅 發文 287 註冊 2011/7/24 量級 中量級 ★★★
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I've seen that vedio before, and use that way to tranning for a long time.
I think this work....but I must admit that after this tarnning my back feel uncomfortable. So now... I do this tranning just 1 time a week, and do another simple tranning in another day.
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