The Research Of The Influence Of Basketball On Physical Quality Of Children

Research purposes: From the perspective of sports physiology,this article researches and analyzes the impact of basketball on children's physical fitness and the improvement of their mental health.This aims to make people have a comprehensive and rational understanding of the fitness value of this sport,and hope that the basketball sport has a better development and wider popularity.Research methods: Based on the characteristics of children's physical development,the basketball game was used as a means of intervention,and the youth basketball training lasted for one semester(12 weeks).Basketball training intervention from the Daxing District Beijing Emerald City primary school 25 10-11 years old in one hour extracurricular basketball boys,and randomly selected 25 same age engaged in art class of boys as control group.All subjects were tested for strength,speed,agility,flexibility,balance and vital capacity and physical function.In addition,in order to prove the influence of basketball on the improvement of students' anxiety and the learning motivation,this paper also uses the questionnaire method to test the intelligence and learning motivation.Research results:(1)after 12 weeks of basketball training,the experimental group of wrist force than before the intervention increased 13%;standing long jump by the test before 158.75 cm increased to 169.43cm;50 m sprint from 10.57 s to 10.03 s before the test;vital capacity increased by 160 ml compared with before intervention,the indicators have improved significantly(p<0.05).There was no significant change in the test data of the sitting posture,the cross quadrant jump,and the eyes closed and single foot standing.(2)the data of anxiety and depression in psychological symptom checklist(SCL)was significantly better than that of the control group,and the difference was significant(P<0.05).Research Conclusions:(1)after one week teaching in basketball class for the next 12 weeks,it can significantly improve the physical quality of children,especially strength,speed and endurance,but it is not obvious for flexibility and agility.(2)basketball can improve children's psychological anxiety,improve their psychological quality,to a certain extent,can improve their learning motivation.