Exercise rewinds muscle aging by restoring repair and growth power

Image credit: Freepik. Article by Bronwyn Thompson. New Atlas – January 17, 2026. Research article: PNAS. Source: Duke-NUS Medical School.

Working out doesn’t just build muscle but, in later life, helps maintain a powerful cellular machine that repairs damaged tissue with efficiency. Scientists have now not only discovered how this system works but found a way to keep it balanced in older muscles. […]

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