<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-14T16:28:53Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/11612" metadataPrefix="mods">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/11612</identifier><datestamp>2026-05-14T00:05:32Z</datestamp><setSpec>com_10259_9735</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>com_10259_11209</setSpec><setSpec>col_10259_10182</setSpec><setSpec>col_10259_11210</setSpec></header><metadata><mods:mods xmlns:mods="http://www.loc.gov/mods/v3" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
<mods:name>
<mods:namePart>Ramos-Hernández, Rafael</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Busto Vázquez, Natalia</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Miguel Ortega, Alvaro</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Martínez Ferrán, María</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Santamaría Peláez, Mirian</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Saiz Rodríguez, Miriam</mods:namePart>
</mods:name>
<mods:name>
<mods:namePart>Mielgo Ayuso, Juan</mods:namePart>
</mods:name>
<mods:extension>
<mods:dateAvailable encoding="iso8601">2026-05-13T07:40:39Z</mods:dateAvailable>
</mods:extension>
<mods:extension>
<mods:dateAccessioned encoding="iso8601">2026-05-13T07:40:39Z</mods:dateAccessioned>
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<mods:originInfo>
<mods:dateIssued encoding="iso8601">2026-01</mods:dateIssued>
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<mods:identifier type="uri">https://hdl.handle.net/10259/11612</mods:identifier>
<mods:identifier type="doi">10.1007/s40520-025-03312-0</mods:identifier>
<mods:identifier type="essn">1720-8319</mods:identifier>
<mods:abstract>Objective: to investigate the effects of six weeks of CRE + HMB supplementation integrated with a supervised multicomponent exercise program on functional performance, metabolic efficiency, and physiological health in older adults. Conclusions: six weeks of CRE + HMB supplementation integrated with supervised multicomponent training enhanced mobility, metabolic efficiency, and selected physiological outcomes in physically active older adults. This strategy represents a safe, feasible, and practical approach to sustain functional independence and metabolic health with aging.</mods:abstract>
<mods:language>
<mods:languageTerm>eng</mods:languageTerm>
</mods:language>
<mods:accessCondition type="useAndReproduction">http://creativecommons.org/licenses/by/4.0/</mods:accessCondition>
<mods:accessCondition type="useAndReproduction">info:eu-repo/semantics/openAccess</mods:accessCondition>
<mods:accessCondition type="useAndReproduction">Atribución 4.0 Internacional</mods:accessCondition>
<mods:subject>
<mods:topic>Creatine monohydrate</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Β-hydroxy-β-methylbutyrate</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Older adults</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Multicomponent training</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Functional mobility</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Metabolism</mods:topic>
</mods:subject>
<mods:subject>
<mods:topic>Endothelial function</mods:topic>
</mods:subject>
<mods:titleInfo>
<mods:title>Combined creatine and β-hydroxy-β-methylbutyrate supplementation with integral conditioning exercise enhances functional performance and metabolic health in physically active older adults: A randomized controlled crossover trial</mods:title>
</mods:titleInfo>
<mods:genre>info:eu-repo/semantics/article</mods:genre>
</mods:mods></metadata></record></GetRecord></OAI-PMH>