In a feasibility study from University of Hawaii anthropometric and fitness measures were taken at baseline and 12 weeks later for 68 students in 2 schools. A significant decrease in skinfold thicknesses and increase in distance covered in the 3-minute walk-run test were found. Incorporating daily physical activity into afterschool programs is feasible and effective, but teacher interest is critical, and the nonmandatory nature of this venue may limit children’s participation.