en Copyright (c) 2026 Hornbill TV ! Inc. All rights reserved. https://www.hornbilltv.com/ 30 227481> By reducing levels of a gene called DEAF1, physical activity allows older muscles to clear out damage, repair themselves, and maintain strength. > https://www.hornbilltv.com/topstories/study-finds-out-why-exercise-reverses-muscle-ageing/227481 Wed, 15 Jul 2026 17:34:14 GMT Wed, 15 Jul 2026 17:38:09 GMT Hornbill TV https://dx.layout-365.com/layout365Data/CMSDATA/Admin/Storyimage/thumb/390/cf9429d7-2b88-4375-815e-d4dec1d8a2b615072026173809.avif https://dx.layout-365.com/layout365Data/CMSDATA/Admin/Storyimage/390/cf9429d7-2b88-4375-815e-d4dec1d8a2b615072026173809.avif https://www.hornbilltv.com/topstories/study-finds-out-why-exercise-reverses-muscle-ageing/227481