| Purpose of research:In the process of human growth,4-5 years old is in the preschool stage,the body is a key period of growth and development.Proper physical exercise in early childhood will not hinder children's physical development,on the contrary,it will promote the rapid growth of children's physical form and physical quality.However,parents lack the awareness of physical exercise for children,so that children do not accept the exercise of sports games and motor skills,and miss the best sensitive period of physical development.It leads to poor physical quality,low learning efficiency and low interest in sports in the future study and life,which will adversely affect the development of children's motor nerve.At present,it is urgent to improve and effectively implement scientific programs for the physical deterioration of children in China.Parents are the first teachers of children,and parent-child games are an indispensable part of family education.The study of parent-child games can not only help parents to establish scientific concepts of children's education,but also enrich relevant theories of parent-child education.This paper conducts an experimental study on the physical quality development of 4-5 year-old children with parent-child games and children's games,analyzes the promoting effect of parent-child games on children's physical quality,and tries to provide reliable and effective methods for the healthy development of children's physical quality.Research method:This study adopts the methods of literature,experiment and mathematical statistics.A total of 38 children were randomly selected from the boys' and girls' groups and randomly assigned to the experimental group and the control group,respectively 19 Children in the experimental group were interposed with parent-child games,while children in the control group were interposed with children's games.The experiment took place over a 12-week,one-hour playtime course twice a week.The physical form and physical quality of the two groups of male and female children were tested respectively before and after the experiment with the test indexes of the National Physical Fitness Measurement Standard Manual(Children part)formulated by the General Administration of Sport of China,and the test results were analyzed.Experimental result:(1).In the comparison before and after the experiment,the scores of all test indexes after the experiment were higher than before the experiment.In the 10-meter sprint index test,there were significant differences between the female children before and after the experiment(P<0.05),while the scores of other test indexes were not significant.(2).In the experimental group before and after comparison,there were significant differences between male and female children in standing long jump,10-meter sprint,walking balance beam,and continuous jumping on both feet(P<0.05);There is no significant difference in the tennis throwing distance and sitting forward bending.(3).In the comparison between the experimental group and the control group after the experiment,there were significant differences between male and female children in standing long jump,tennis long throw,walking balance beam and continuous double foot jump(P<0.05);There was no significant difference in sitting forward bending and 10-meter sprint.Research conclusions:(1).The sports scores after the intervention of parent-child games and children's games are both higher than before the intervention,indicating that the implementation of the exercise program has improved the sports scores of children and contributed to the development of children's physical quality.(2).The implementation of children's games is of great help to the sensitivity of female children,while the improvement effect of other physical qualities is not obvious.(3).Compared with before intervention,parent-child play has a positive effect on the improvement of lower limb strength,sensitivity,balance and coordination.(4).Compared with children's games,parent-child games have better effects on children's upper and lower limb strength,balance and coordination quality development.Suggest:Although parent-child play has a positive effect on children's lower limb strength,sensitivity,balance and coordination,its effect on children's upper limb strength and flexibility is not obvious.It is suggested to improve the relevant contents of the sports program and the implementation of parent-child games so as to achieve the comprehensive development of children's physical quality by parent-child games.Inthe design of motion plan should consider to be opposite already the stimulation of infant novel,want reasonable use apparatus again,the use that pays attention to field.Encourage parents to participate in parent-child games as much as possible;At the same time,it is also hoped that the society can attach importance to the development of children's physical quality and parent-child games,so as to create conditions for parents and children as much as possible and promote the overall development of children's physical quality. |