6Kita I. Physical exercise can induce brain plasticity and reg- ulate mental function. Adv Exerc Sport Physiol,2014, 20 : 1-7.
7Reed JA, Maslow AL, Long S, et al. Examining the impact of 45 minutes of daily physical education on cognitive abili- ty, fitness performance, and body composition of African A- merican youth. J Physi Act Health,2013, 10 : 185 - 197.
8Killgore WDS, Schwab ZJ. Sex differences in the association between physical exercise and IQ. Perceptual & Motor Skills: Exercise & Sport,2012, 115 : 605 -617.
10Haapala E. Physical activity, academic performance andcognition in children and adolescent. A systematic review. Baltic J Health and Physi Act,2012, 4 : 53 - 61.