# Exercise doesn't just strengthen your heart. It rewires it

- Source: Latest Science News -- ScienceDaily
- Published: 2026-10-26T11:35:53+00:00
- Category: Science
- Original: https://www.sciencedaily.com/releases/2026/10/261025222848.htm
- Canonical: https://groundlevelnews.com/story/exercise-doesn-t-just-strengthen-your-heart-it-rewires-it-495f10/

Regular exercise does more than strengthen the heart. New research reveals that it actually reshapes the nerves controlling how the heart functions, and the changes are surprisingly different on the left and right sides of the body.

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