 Sixteen schools will be randomly assigned to either the experimental or the control no treatment condition. The health behavior of adolescents will be assessed during the sixth, seventh, eighth, and ninth grades. Measurement of FV and PA behaviors are the primary outcomes and will be assessed by self-report and verified by objective measures of school lunch purchases and physical activity monitoring. The impact of the program on personal, environmental, and behavioral determinants of FV and PA will also be measured. 