After school Physical Activity Program to Reduce Obesity-related Cancer Risk: A Feasibility Study.

DeRenne, C., Maeda, J.K., Chai, D.X., Ho, K.,  Kaluhiokalani, N., & Braun, K. (in press). After school Physical Activity Program to Reduce Obesity-related Cancer Risk: A Feasibility Study. Journal of Cancer Education.  CONTACT kbraun@hawaii.edu

Background. Cancer is linked to obesity, and Native Hawaiian childhood obesity rates are high. We examined the feasibility of incorporating a physical activity intervention into an afterschool program for elementary school children.

Methods. Anthropometric and fitness measures were taken at baseline and 12 weeks later for 68 students in two schools. In one, the supervisor delivered a model curriculum. In the other, a supervisor with physical education training created the curriculum.

Results. We found a significant decrease in skinfold thicknesses and increase in distance covered in the 3-minute walk-run test.

Conclusions. Incorporating daily physical activity into afterschool programs is feasible and effective, but teacher interest is critical and the non-mandatory nature of this venue limits children’s participation.