Experimental Study On The Effect Of Mini-basketball On Children's Physical Literacy Quality

Research purpose: On August 10,2019,the general office of the State Council issued the outline of building a strong sports country.Three strategic objectives have been issued in the outline.Among them,the youth sports service system is basically sound,the physical literacy is significantly improved,and the health status has been significantly improved;the balanced development of "three balls" and basic items is part of the strategic goal of 2035.Based on this background,combined with the key promotion project "small basketball" plan of China Basketball Association,from the perspective of physical literacy,through the experimental comparison method,using capl-2 as the evaluation tool,to understand the impact of small basketball on children's physical literacy,and comprehensively explore its influencing factors.The purpose is to promote the overall improvement of children's physical literacy,so that the "little basketball" program can be better promoted.This paper analyzes whether capl-2 is suitable for children in China through the use of capl-2 and the measurement results,and provides the basis for the research of body quality measurement tools in China.Research methods: The main research methods are literature,experiment,questionnaire and mathematical statistics.According to the characteristics of children's physical and mental development,two classes of grade five in Shunwen Middle School of Jinan were selected as the experimental objects.There were 40 in the control group,20 girls and 20 boys;40 in the experimental group,20 girls and 20 boys.In addition,the control group did not carry out systematic physical education one hour after class,and the experimental group carried out small basketball one hour after class.Results: 1)In terms of physical ability,there was no difference between the experimental group and the control group before and after the experiment,P > 0.05;there was difference between the experimental group and the control group before and after the experiment,P < 0.05;there was no difference between the control group and the control group before and after the experiment,P > 0.05;there was significant difference between the experimental group and the control group before and after the experiment,P > 0.05;there was significant difference between the experimental group and the control group before and after the experiment in terms of time and skill performance The difference was significant(P < 0.01).2)In terms of motivation and confidence,the data of children in the experimental group were different before and after the experiment(P < 0.05),while the data of children in the control group were not different before and after the experiment(P > 0.05).3)In terms of knowledge and understanding,there was no difference between the experimental group and the control group in cognitive performance before and after the experiment(P > 0.05).4)In the aspect of daily behavior,the scores of children in the experimental group before and after the experiment were different,P < 0.05,the data of children in the control group before and after the experiment were not different,P > 0.05.5)In the aspect of body accomplishment performance,the total score of children's body accomplishment in the experimental group was different before and after the experiment,P < 0.05;the total score of children's body accomplishment in the control group was not different before and after the experiment,P > 0.05.Conclusion: 1)Small basketball has an effective effect on children's physical ability.In the specific performance,the effect of small basketball on children's cardiopulmonary endurance is not obvious,and small basketball has obvious effect on muscle strength,sensitivity and sports skills.2)Small basketball has a significant effect on children's motivation and confidence to participate in physical activities.It can give children a good sports experience,and children enjoy participating in physical activities.3)The effect of small basketball on knowledge and understanding is not obvious,and children themselves have a high level of cognition.4)Small basketball has a significant effect on children's daily behavior.The number of days and steps per day of children's weekly exercise increases.5)Small basketball has obvious effect on the promotion of children's physical quality.