A Study On The Effect Of Coordinated Training On The Study Of Javelin Throwing Technique In General Classes In Physical Education Colleges

The ideal goal of javelin throwing is to reach the furthest horizontal distance through a parabola in the air,but in order to achieve this goal,the stages of javelin throwing must be connected well.That is,before the javelin is fired,the human body should make the javelin in the hands of the javelin gain basic speed through the front gun run-up and the javelin throwing step,and then concentrate its strength on the javelin when the javelin is fired.So that the javelin can have the best speed and angle of release.After a long period of experience and scientific research,we've learned that the most important technical phase of throwing is the final exertion.The key technical link is the connection between the pre-acceleration stage and the final exertion stage.According to the questionnaire survey,most physical education students rarely have contact with the javelin throwing event before entering university,as beginners.When they do a complete javelin throwing technique,they will find that the students are not in harmony with each other in the order of the body,organs,and muscles,which makes the key technical link between the pre-acceleration stage and the final exertion stage not well connected.As a result,the final force cannot pass through the vertical axis of the javelin gun(i.e.,the skimming action,or the acceleration during the run-up)and so on.In this paper,by means of expert interview,literature,experiment,comparative analysis,mathematical statistics and so on,by adding coordination training in the general course of javelin throwing,the key technical links of javelin throwing can be connected more harmoniously and naturally.It provides a convenient condition for students to master the complete javelin throwing technique.The following conclusions are drawn from the analysis of the data after the test:1.Through the comparison and analysis of the data before and after the whole experiment,we can draw a conclusion that in the throwing javelin event,the proper amount of body coordination exercises can make the beginners better master javelin technique.2.good coordination training can make javelin beginners reduce excessive unnecessary movements,reduce the loss of strength when the body muscles do work,make the strength release better,thus create the best sports results.3.the traditional javelin teaching preparation stage is really conducive to the development of students' physical quality,and the coordinated training is more conducive to the javelin beginners more effective grasp of javelin technical movements.