Biomechanics Analyses Of Whirlwind Foot 720 Degress-Connecting Horseriding Step For Players Of Professional WuShu

Martial arts is a traditional athletic item of the Chinese nation.Through several thousand years of development,the study of martial arts culture and various taolu techniques have been conducted very well.With the blossom of various kinds of its competition,martial arts has begun to go "high,difficult,perfect,new" direction for further development.Difficult moves is a very important part in taolu competition,since the carrying out of new rules,its role has become more and more important.Thus it requires a further enhancement of the scientific training level and a more detailed theoretical study in martial arts.Also,it is essential to find out campaign laws for scientific training.This thesis uses these methods such as documentation act,three-dimensional measurement of the photographic camera,practice law,statistics etc to conduct research.Through the kinetic analysis of whirl wind kick 720°of excellent martial arts athletes(including from running and jumping,flying with body turn,landing3stages),readers could draw the following conclusions:1.Whirlwind foot 720°for connecting horse-riding step action tread spring the stage,the.trunk turn an angle responding to keep in 150.2°or so.The shoulder hip intersection angle appears from minor to changing greatly again law;Tread spring the proper trunk of stage turns an angle 720°has arrived at the active effect with shoulder hip intersection angle to close leg striking loud be completed and entire whirlwind of midair reason foot all starting from be completed twisting.2.Whirlwind foot 720°for connecting horse-riding step action rising high into the air stage,themidair strikes loud opportunity shou]d be that the body centre of gravity rises high into the air get to count moment maximal;Stagnating striking loud action accomplishing the queen body leaves the ability and the body middle abdomen muscle strength empty, the ability is connected with as well as the body harmonizes balance, the purpose stagnating empty space time therefore for reaching extension should reinforce this exercise in several aspects much;Strike the loud moment or so articulation coaxes angle should part for high limit's approach 180°and 0°.3.Whirlwind foot 720°for connecting horse-riding step action rising high into the air stage,right leg makes a accelerated motion before striking a bang,a moment maximizing,left leg makes decelerated motion then before striking a bang.Strike the loud queen making decelerated motion till closing leg stage right leg,right leg should speed up wiggling in closing leg at a moment,this stage responds to the speed try one's best to control,and diminishing left leg,make that cater to right leg's speeding up oscillating,play arrive at active role to the speed increasing a trunk rotating.4.Whirlwind foot 720°for connecting horse-riding step action's clear out a stage,close leg,be allotted leg,and upper limb every arthritis arrives at body axis of bank.Distance diminution and enhances the purpose being to turn angular velocity for reaching the angular velocity increasing a trunk rotating and diminishing a trunk.5.Whirlwind foot 720°for connecting horse-riding step action rising high into the air stage,mark of leg stage two leg intersection angles display the change law developing gradually,and the best mark of leg opportunity should fit each other for two leg intersection angles reach maximal moment and the moment falling to the ground.6.But whirlwind foot 720°for connecting horse-riding step action falling to the ground stage,various both arms action purpose is for the line adjusting the centre of gravity effect when falling to the ground, the balance by propping up face,to keep the time body falling to the ground of making.