Eric Hagerman & Dr John J. Ratey 
Spark [EPUB ebook] 

Exercise is not only good for the body: it can transform your mind too. We all know that exercise is good for the body. But did you know that it can transform your mind? This new scientific revolution will teach you how to boost brain cells, protect yourself against mental illness and dementia, and ensure success in exams and the workplace. Follow the SPARK! training regimen and build your brain to its peak performance. This book will change the way you think about exercise — and, for that matter, the way you think.