Analyze Chinese Ranking Martial Arts Player’s Competition Motion Of Tornado Kick Turn 720° With Horse Stand In Bio Mechanics Method

Influenced by foreign ideas of competitive sports, Chinese traditional sports martial arts also gradually introduce competitive system, formed a competitive game mode.as Chinese martial arts want to join the Olympic Games,Chinese martial arts developing towards “ much higher,much difficult,beauty and new style”With the modification Chinese martial arts grading method, a new set of routines difficulty movement emerged difficult competition, shine brilliantly in the match of the set pattern of athletics.Therefore, with the aid of various research methods to analyze the difficult exercises martial arts and summary, can help to know the general rule of competitive Chinese martial arts, guiding martial arts sports training and athletic martial arts routines of innovation development and lay the foundation.Therefore,in this paper,we use measurements of Bio mechanics analysis Chinese martial arts high difficult action of whirl wind kick 720°.Meanwhile we also use the methods,such as literature review method, experimental method, mathematical statistics research methods to analysis whirl wind kick 720°.The whole action can be divided into three stages: run and jump stage,air movement stage, the landing buffer stage.Here is the conclusion:1、The third step of running stage provide the speed of frontage,and adjust the body posture in order to assure the angle of the fourth step;At the same time,it could control the height of the center of gravity ready for completely stretching in step four.2、The stretch power and the angle of step 4 in running stage decided the trajectory of the center of gravity and height, horizontal and vertical speed of the center of gravity.3、The leg swing during the air moment stage,It’s angular velocity is far less than the angular velocity of straight leg turning stage,which limited by the leg swing.The air swing leg period account for 35%-40% of the total hanging time,straight leg rotation period account for 60%-65% of total air moment time.4、To adjust air movement posture, choose the optimal timing of air portion of the leg and increase the distance between the two foot touchdown point after landing the size of the bearing surface to increase the human body,at the same time improve human leg muscle strength can effectively prevent the ground after shaking, leapfrog, horse stance just look down to, is conducive to the stability of the ground.