Application Of Functional Movement Screening In Badminton Sports Injury Prevention

Background: Functional movement screen(Functional Movement Screen,for FMS)is a screening tool that screens individual flexibility and stability problems in exercise and weakness and deficiencies in body parts through seven test actions.Timely correction according to the test problems,can effectively improve the individual motor performance and reduce the probability of motor injury.Functional action screening is widely used,in many sports will be combined with sports to provide services for athletes,but combined with badminton research is less,so this research on this basis,the functional action screening to badminton special,better service for badminton special students.Objective: The functional movement screen can understand the incorrect technical movements and vulnerable parts of the special badminton class students.Understand the effectiveness of functional action screening for injury prevention by developing intervention programs and intervention plans.Research methods: In this study,the application of functional action screening in badminton injury prevention was studied,Tianjin Institute of physical Education2017 physical Education major badminton class 25 students as the subjects.Using literature,experiment,test,mathematical statistics,Kolmogorov-Smirnov is used to test whether the data obey the normal distribution.Kruskal-Wallis H test was used to compare the test scores between the injured and the undamaged subjects.Mann-Whitney U test was used to compare the left and right side test scores.a ROC curve was used to determine the damage "threshold ".The relative risk estimate was used to estimate the damage of the injury group.Wilcoxon Test test was used to analyze the difference of the total score of functional action screening before and after intervention training.Results :(1)According to the existing studies,the critical value of functional movement screen injury was set to 14 points.In this study,7 people with pre-test score less than or equal to 14 points,the total test score was mostly concentrated in15-16 points,the highest score was 19 points,and the lowest score was 9 points.The items with more than 3 points in the single test were shoulder flexibility,active straight knee lifting and trunk stability push-ups.No subjects scored 3 points in the trunk rotation stability test,and the test score was the lowest..(2)There was no difference in seven test scores between the injured and the undamaged subjects(p>0.05),There was no difference in the left and right side test scores(p>0.05).13.5is the critical value of sports injury risk for class 2017 badminton students.Compared with subjects with more than 13.5 points,The relative risk of injury was 2.6(95%confidence interval 1.087-6.340).(3)The median score before training was 12.5,The median after training was 19.0,After training,the score rose significantly,After intervention and before intervention there was a significant difference(P<0.05).Conclusion :(1)Students in the special badminton class have the problems of lower limbs flexibility,poor stability,insufficient strength,poor core stability and strength,boys have poor flexibility,girls have poor core stability,and are prone to damage during sports.(2)The development of the left and right limbs of badminton students is more balanced,and the score of ffunctional movement screen will not be affected by injury.However,the lower the test score,the more prone to physical flexibility,stability and movement mode,and the higher the risk of sports injury.(3)The score of functional movement screen and the performance of action were significantly improved after the intervention correction training.Functional movement screen can be used as a screening method for the functional weakness of badminton students,which can easily find out the problems existing in the sports performance of badminton students,and can find out the action mode that needs to be paid attention to.