Turns out, working out does more than just pump up your heart—it actually rewires the nerves that control your heartbeat! Scientists found that regular exercise changes the heart’s nerve system in a totally lopsided way, with different effects on the left and right sides. This could explain why some heart treatments work better on one side than the other. Imagine future therapies getting way more precise, all thanks to a workout! #Health #BodyHealth #HeartHealth