Effects of Differences of Physical Fitness on Physical Fitness Exercise Intervention in Preschool Children
The objective was to investigate the effects of 15-week physical fitness exercise on the differences of physical fitness of preschool children aged 5～6 years.280 preschool children aged 5～6 years from two pilot kindergartens in Guangzhou were recruited and randomly assigned to experimental and control group.Experimental group aerobic 15-week physical fitness exercise(3days/week,40min/day).The physical fitness exercise intervention consisted of four parts:warm-up exercise,stretching exercise,physical fitness game exercise,and re-laxation stretching exercise.The physical fitness exercise intervention were mainly focused on low to moderate physical intensity fitness games in the first 7-week.The last 8-week were mainly focused on moderate to high intensity physical fitness exercises.The physical fit-ness indicators of two groups of subjects were tested before exercise,3weeks,6weeks,9weeks,12weeks,and 15 weeks after exercise.To ana-lyze the data,SPSS 26.0 software were used.Results showed that low to moderate intensity physical fitness exercise had a significant promo-ting effect on the physical fitness of preschool children aged 5～6 years.The last 8 weeks moderate to high intensity exercise could further improve the main factor indicators affecting physical fitness.The total physical fitness score of males before the age of 5～6 improved rapid-ly.It could be concluded that low to medium intensity physical fitness exercise intervention is an effective way to improve the physical fitness of preschool children.The improvement effect shows a time-dependent increasing relationship.It is necessary to grasp the phase time ratio of low to moderate physical intensity physical fitness games and moderate to high intensity physical fitness exercise intervention.
万方数据
维普
