Spark: The Revolutionary New Science of Exercise and the Brain by John J. Ratey http://www.amazon.com/gp/product/0316113506?ie=UTF8&tag=alljapanallth-20&linkCode=shr&camp=213733&creative=393185&creativeASIN=0316113506&ref_=sr_1_1&qid=1310012736&sr=8-1 … via @amazon
9:30 PM - 6 Jul 2011
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