Exercise and the brain

http://www.youtube.com/watch?v=hBSVZdTQmDs

While exercise in good for the body, Dr. John J. Ratey, MD, argues it is more important for the brain, especially when it comes to students in the classroom. Citing scientific studies and real world examples, this internationally recognized expert in the brain-exercise connection demonstrates how we can raise test scores, lower behavioral problems, and help the overall well-being of today’s students with fitness based physical education.