RESTON, VA, October 12, 2011 – While schools have the opportunity to help students meet the national guidelines to participate in at least 60 minutes of physical activity a day, a new survey released today by the American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) found that only 16% of elementary schools, 13% of middle schools and 6% of high schools are currently providing physical activity before, during, and after school – components of a comprehensive school phys...