Physical Wellness · ScienceDaily Fitness · October 26, 2026

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

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.

Originally published by ScienceDaily Fitness. We curate and add context; they did the reporting.

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