Research On The Influence Of Small Basketball On Pupils’ Physical Quality

Under the background of sports power,the Chinese Basketball Association restarted the small basketball program in 2017.The simplified competition rules,reduced venues and reduced equipment are more conducive to the participation of teenagers,cultivate teenagers’ interest in small basketball and promote the promotion of basketball.Based on the small basketball program,using the methods of literature,mathematical statistics,experiment and expert interview,60 fourth graders were selected as the experimental objects,and the five physical quality indexes of strength,speed,flexibility,sensitivity and endurance were used as the experimental evaluation indexes to analyze the effect of small basketball on the physical quality of fourth graders in primary school.The results show that:(1)After ten weeks of experimental intervention,the results of both hands throwing small basketball,sit ups and standing long jump of primary school students in the experimental group were significantly improved.There was no significant difference in standing long jump between girls in the experimental group and the control group.That is,small basketball can effectively improve the strength quality of primary school students,including upper limb strength,lower limb strength and waist and abdomen strength.It has a better effect on boys’ lower limb strength,and is significantly better than the practice effect of conventional physical education courses.(2)After ten weeks of experimental intervention,the 50 meter scores of primary school students in the experimental group and the control group were significantly improved,but the effect of the experimental group was better.That is,small basketball can effectively improve the speed quality of primary school students,and is better than the practice effect of conventional physical education courses.(3)After ten weeks of experimental intervention,the one minute rope skipping performance of primary school students in the experimental group and the control group was improved,but only girls in the experimental group had a significant improvement effect.That is,small basketball can effectively improve the sensitive quality of primary school students,and is better than the practice effect of conventional physical education courses.(4)After ten weeks of experimental intervention,there was no significant improvement in the sitting forward flexion performance of primary school students in the experimental group and the control group.That is,the improvement of students’ flexibility quality is not obvious.(5)After ten weeks of experimental intervention,the results of vital capacity and 50 meters of primary school students in the experimental group and the control group × 8.The results were significantly improved,but only 50 meters in the experimental group × 8.The results showed significant improvement.That is,small basketball can effectively improve the endurance quality of primary school students,but it can not effectively improve the level of physical skills,which is slightly better than the practice effect of conventional physical education courses.