9Brain Sprints are the BEST Brain Breaks! Brain Sprints combine academic material with specially designed brain-power boosting movement activities. Employing the Moderate-to-Vigorous Physical Activity that so many of today's youngsters are lacking, Brain Sprints readies the kids to better pay attention in class and better comprehend what they read. MVPA is the #1 Brain-Power Booster, and teachers using Brain Sprints can help assure that our children reach their full academic potential!