Hoping to document the anecdotal observations of the program’s success, researchers from Harvard and the Massachusetts General Hospital surveyed children in 24 schools (“Effects of Before-School Physical Activity on Obesity Prevention and Wellness,” Am J Prev Med. 2018. Feb 12. doi: 10.1016/j.amepre.2018.01.017). Participation in the program was voluntary, and the control group consisted of children whose families chose not to participate. Those children in the before-school activity program 3 mornings per week were more likely to have lower body mass index z scores and “demonstrated improvement in their student engagement scores.” The children who participated only 2 days per week had no significant changes in their body mass index scores. However, they did demonstrate “significant improvements in positive affect and vitality/energy.”
Of course, the study is riddled with caveats. The volunteers may have come from demographics that conferred on them an advantage even before the study began. Scaling the apparent success of the program to other school systems presents obvious problems including funding (even with support from a large corporation), the availability of volunteers, and possible resistance by teachers who might understandably view it as extending their workday. And, of course, it may come down to transportation as the limiting factor. It’s those buses again.The early-morning energy of youth is a given. The problem is that many children find themselves in home environments in which that energy is squandered or at least misdirected. School can be the environment in which that physical exuberance is allowed to run its natural course. We simply need the will to invest in what needs to be done to make it happen.
Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Email him at pdnews@frontlinemedcom.com.