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			<title>水分も糖質も足りている。それでも脚が終わる理由──暑熱下で失われる「筋肉の戻る力」</title>
			<pubDate><![CDATA[Wed, 26 Aug 2026 22:00:00 +0000]]></pubDate>
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			<pubDate><![CDATA[Wed, 02 Sep 2026 22:00:00 +0000]]></pubDate>
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			<guid><![CDATA[https://positive-forward.com/2026/09/01/en-myokine/]]></guid>
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			<guid><![CDATA[https://positive-forward.com/2026/07/18/adaptation-science-masters-athlete/]]></guid>
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			<guid><![CDATA[https://positive-forward.com/2026/08/29/grip-strength-longevity/]]></guid>
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			<guid><![CDATA[https://positive-forward.com/2026/08/28/en-dynapenia-sarcopenia/]]></guid>
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			<pubDate><![CDATA[Fri, 28 Aug 2026 10:00:00 +0000]]></pubDate>
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			<pubDate><![CDATA[Fri, 14 Aug 2026 00:57:29 +0000]]></pubDate>
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			<pubDate><![CDATA[Fri, 04 Sep 2026 22:00:00 +0000]]></pubDate>
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