1 Subjects: “...Physical Fitness...”

2 “...) probably increase physical activity levels in the short term. 2. Advice, exercise and educational materials...”

3 “... any conclusions about the effectiveness of school-based interventions to promote physical activity...”

4 “... follow-up to promote change of physical activity and diet. We searched for studies of interventions...”

5 “...Physical inactivity, unhealthy diets or tobacco use increase risk of disease. Many people engage...”