Core Stability And Column Frame Combination In Hurdle Race Technology Practice Intervention Of Experimental Research Show-and-Tell

Hurdling is important athletic events in track and field competition, but also essentialin the Physical Education teaching content.In recent years, with the rise of Liu Xiang batchof Elite Hurdle athletes, Hurdle project more and more attention of the school and studentsalike.Hurdle not only to enrich the the student sports practice and motor skills of thestudents, and has a very important role in enhancing the physical and mental health ofstudents.With the continuous development of sports science, advanced teaching philosophy,methods and means of introducing Hurdle teaching practice, which improve physicaleducation teaching quality and technical level of the students played a huge role inpromoting.The teaching experiment core stability and hurdle combination of exercises used inCollege Physical Education Major Hurdle Race Teaching practice.A new method toimprove the teaching quality and effectiveness, and enhance the ability of students tomaster the technology to stimulate students’ enthusiasm.The teaching experiment through literature,expert interviews,3D stereo cameraclose-range given machine measurement,mathematical statistics,and experimental methodto study.The results showed that:The combination of core stability hurdle practice interventions can effectivelyimprove the students’ joint flexibility and flexibility, the strength of the muscle groups aswell as the student body coordination, balance and stability, to improve students correctand reasonable movementability to complete the technical action, can effectively avoid theoccurrence of sports injuries; combination of core stability hurdle practice interventionssignificantly to the successful completion Hurdle technology courses teaching tasks andgoals, as well as to improve the teaching quality effects hurdles Teachingexperimentclasses of Examination Results, compliance scores and the passing rate is farsuperior to that of the control classes; technical movements of the students in theexperimental classes and control classes details of the three-dimensional kinematic analysisof data shows that the experimental class students from the cross-bar stage of attack "fromthe legkicking "," pendulum "swing legs before; vacated bar stage torso actively forward",the maximum angle of the legs; under the bar landing stage swing leg positive underpressure and support "," fromleg quickly pulling "and" hurdle rate "significantly better,"two Tuixi, ankle angle "," body center of gravity changes and other details of the technicalmovements in the control class, description of the experimental class students Hurdlingactionmore in line with the characteristics of the kinematics and biomechanics;combination of core stability hurdle practice is rich in content and innovative practicemethods and means, in various forms, can effectively stimulate students ’intellectualcuriosity and enthusiasm for learning, and at the same time be able to enhance students’Hurdleas well as the interest of the sport, to reduce the dull and boring sense of thestudents in the past sports technique class learning.