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有兩種纖維在我們的肌肉，紅色和白色。紅肌纖維使我們能夠保持長期，低應力的活動。白肌纖維是專門為快速，快速的動作。
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The Complete Idiot's Guide to Improving Your IQ (完整的白痴指南改善您的智商)
(book)
by Richard G
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| Language: | Chinese_traditional |
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