Study On The Influence Of Physical Fitness Training On The Physical Quality Of Children Aged 3-4 Years

With the rapid development of modern science and technology and the Internet,the process of urbanization is getting faster and faster,leading to a smaller space for human activity and less physical activities for infants.The physical quality of children is declining year by year.Judging from the existing researches,there are few related researches on infants' physical training.However,physical fitness training for children can not only promote the development of physical quality,but also cultivate and improve children's intelligence,observation,and team spirit.Therefore,it is particularly important to carry out in-depth discussion on infants' physical training methods.By literary method,questionnaires,experiments,this study discusses whether the physical fitness training to children will affect their physical quality.According to the laws and characteristics of infants at the age of 3-4 in physical and mental term,in combination with the curriculum on physical fitness training of the American Association for Physical Fitness,physical trainings in terms of speed,strength and balance are carried out between infants at the age of 3-4.In this experiment,infants at the age of 3-4 are divided into experimental group and control group for a contrast between pro-test data and post-test data.After 12 weeks of experiments,the effects of physical fitness training on infants' physical quality can be analyzed according to the contrast between pre-test and post-test data.The research found that:(1)After physical fitness training,the performance of experimental group on daily routine,exercise have been improved in some degree with higher attention from parents.Among them,the performance on exercise is significantly different(P<0.05),which proves that physical fitness training has a positive impact on infants' exercise capacity.(2)Physical fitness training is conducive to the physical quality of infants in the experimental group,which is embodied in five aspects: speed,endurance,flexibility,agility and strength of upper limbs.There is no influence on infant's morphological index.(3)The physical training program,designed according to AFAA YF curriculum of United States,is effective for the development in physical fitness of infants at the age of 3-4.