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Smartphone video–based knee extension moments during chair rise relate to MRI measures of muscle function

2026-03-09

Abstract excerpt

<h4>Background</h4> Preserving muscle function is essential for maintaining independence during aging, but muscle force-generating capacity is not commonly measured clinically due to a lack of accessible, sensitive tools. Magnetic resonance imaging (MRI) provides gold-standard measures of muscle volume and microstructure, which reflect force-generating capacity, while dynamometry quantifies peak joint moments dur...

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Literature Corpus work
8236723c-b0be-5f36-84fb-95a29c9dd0c9
DOI
10.64898/2026.03.08.26347617
Open publication

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Smartphone video–based knee extension moments during chair rise relate to MRI measures of muscle functionDOI 10.64898/2026.03.08.26347617
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