Summary: Spark

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Summary: Spark

By: Stream Readers

Narrated by: Daniel Brooks

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About this listen

This is an independent summary and analysis of Spark by John J. Ratey. It is not the original book. All trademarks and copyrights belong to their respective owners. For the full experience, please support the original work.

What if your most powerful productivity tool isn’t an app, but your own heartbeat? This 15-minute summary of Spark reveals how physical exercise doesn’t just change your body—it rewires your brain. The author shows how movement boosts focus, sharpens memory, stabilizes mood, reduces stress, and even protects your brain from aging and burnout. From classrooms that transformed academic results with morning workouts to adults who use movement to fight anxiety, depression, and brain fog, you’ll discover why exercise is, quite literally, mental performance fuel.

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