請教有關「心跳戒指」 - 運動傷害與保健 Sport injury and Athletic Training
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By Rachel
at 2007-06-11T23:34
at 2007-06-11T23:34
Table of Contents
想請教底下這款心跳戒指
http://store.pchome.com.tw/rockhealth/M00521127.htm
感覺這款iDoc心跳戒指設計的很便利,只是不知精確度如何
板上有使用過該款的前輩是否能分享一下?
謝謝! =)
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運動傷害與保健
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