Sunday, May 2, 2010

SPARK: The Revolutionary New Science of Exercise and The Brain


This book launches with an amazing case study (Naperville Central High School near Chicago) where key players have significantly improved learning through systematic and strategic exercise that was appropriate for the learner. My first question is why are PE, recess and other physical exercise being reduced or dropped in so many schools? Why aren’t more schools looking at innovative ways to implement this approach or one based on the same principles?

Surprisingly, this book isn’t simply about learning in schools, but learning in general and the key exercise can play. The author, John Ratey, MD, who also wrote Driven to Distraction, explores how exercise can help everyone with learning (plus optimal emotional and physical health) by diminishing stress, anxiety, depression, attention deficit, addiction, hormonal changes, and impacts of aging. Of course, this isn’t the first book on the importance of exercise in all these areas, but the power of this book is the constant reference to brain research. Prior to the past five to ten years, there were strong correlations between exercise and diminished effects of stress, anxiety, etc. But we now have solid evidence that proves exactly how much exercise, to what level of intensity, and in which situations. Ratey is a clinical associate professor of psychiatry at Harvard Medical School, but also runs his own private practice. Therefore, not only does Ratey reference recent, remarkable research, but he embeds it in a human context.

Given the story of how a “fitness program helped one U.S. school district out of 19,000 rank first in the TIMMS science test, and given brain research evidence that s incontrovertible: “aerobic exercise physically transforms our brains for peak performance,” will we take the steps to give students this added benefit? Also. will we make it feasible and attractive for teachers to exercise as well?

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