{"id":"94dd66fd-79e8-4081-b896-e57dbd0f9e07","url":"https://www.sciencedaily.com/releases/2026/06/260623014026.htm","domain":"sciencedaily.com","outlet":{"name":"ScienceDaily","country":"US","cred":3,"lean":0,"curated":true},"title":"Scientists discover why exercise reverses muscle aging","plainHeadline":null,"rewrite":{"model":null,"at":null},"summary":[],"topics":[],"lang":"eng","publishedAt":"2026-07-06T16:52:04.000Z","ingestedAt":"2026-07-06T17:03:49.136Z","story":null}