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Spark, by John J. Ratey, one of the pioneers of studying ADHD and the impact of exercise on the brain. http://www.amazon.com/Spark-Revolutionary-Science-Exerci
by guiambros 12y ago
Spark, by John J. Ratey, one of the pioneers of studying ADHD and the impact of exercise on the brain.
http://www.amazon.com/Spark-Revolutionary-Science-Exercise-Brain/dp/0316113514 http://www.amazon.com/Spark-Revolutionary-Science-Exercise-B...