Results of a randomised study that compared pupils who attended FITKids (a daily after-school fitness programme) to those who did not showed benefits for the FITKids group in attention, memory, and task-switching.
The study involved 221 eight- to nine-year olds matched by age, gender, ethnicity, socio-economic status, and aerobic fitness during the school years 2009-2013. The experimental groups participated in the FITKids programme for two hours a day after school for nine months. Each day they spent 30 minutes at activity stations, followed by a rest/education period then about 45 minutes of organised games. The control groups were put on a waiting list for the FITKids programme.
All groups were pre- and post-tested on fitness and cognitive measures. Both groups demonstrated post-test gains in aerobic fitness, but these were significant only in the experimental group. The experimental group demonstrated twice the accuracy in cognitive tasks at post-test compared with the control group.
The authors concluded that a daily after-school fitness programme improves brain health. They warned that policies that seek to increase academic achievement by replacing physical education and break times with academic classes may inadvertently do more harm than good.
Source: Effects of the FITKids Randomized Controlled Trial on Executive Control and Brain Function (2014), Pediatrics 134(4)