Gansu Province Young People Men's Heel-to-toewalking Raceathlete Technology Movement Kinematics Research

The men's walking events are Gansu Province's relative superiority project, inrecent years once had presented the outstanding young people men's heel-to-toewalking race athlete, but athlete's overall athletics level has not had the unprecedenteddevelopment, after investigates the Gansu Province young people men's heel-to-toewalking race athlete to hold the superiority in the bodily shape, but in the physicalability, the movement technology aspect and the domestic and foreign outstandingmale athlete has the disparity, therefore, it is necessary to carry on the analysis to theGansu Province young people men's heel-to-toe walking race athlete's technology,obtains from the technical aspect to seek restricts the primary factor which the athletemovement result enhances, provides the theory basis for the Gansu Province heel-totoewalking race movement's development.This research take the Gansu Province physical culture work crew's six youngpeople man athletes as the object of study, through the literature material law, theexpert interview law and the high-speed photography analysis law obtains the massivecorrelation data and the experiment primary data, carries on the reorganizationanalysis through the mathematical method of average to all data, carries on thecomprehensive analysis and the appraisal from the overall angle to the GansuProvince young people men's heel-to-toe walking race athlete's technology, discoverstechnical stratification plane reason which the influence movement result enhances,puts forward the corresponding proposal. The main conclusion is as follows:1. The Gansu Province young people men's heel-to-toe walking race nationaldestiny mobilizes the bodily shape target to meet the heel-to-toe walking race athleteheel-to-toe walking race movement special requirement basically, because the muscledensity is small, suitable choice"high pace, small length of stride"technical pattern.If strengthens the muscular strength training to enhance body's muscle density, mayincrease causes the athlete technology pattern the choice.2. The Gansu Province young people men's heel-to-toe walking race athleteendurance training and the domestic good player do not have the essence todistinguish, but the speed level is lower than the top athlete obviously, the lower limb explosive force insufficiency is affects the Gansu Province young people men's heelto-toe walking race athlete velocity of movement the basic reason, raises the speed thekey to lie in the improvement strength level.3. The latter pedal angle oversized is the soaring time is long, the center ofgravity vertical fluctuation oversized primary cause, increased the both feet to soarviolates a regulation the suspicion, the existence obvious technology flaw. But afterthe lower limb muscle explosive force insufficiency is the malleolus joint strengthweak is, the pedal angle is oversized and center of gravity vertical fluctuationoversized immediate cause.4. The hip department technology flaw is affects Gansu young people men's heelto-toe walking race athlete shoulder hip angle of torsion and the length of strideprimary factor, because time movement the athlete delivers the hip technology not tobe imperfect generally, thus time the torso torsional amplitude reduces, affects thelength of stride; The swinging leg swinging speed is excessively slow also affects thetorso torsional amplitude insufficient another factor.5. When Gansu young people men's heel-to-toe walking race athlete upper bodyposture and movement the different driving phase knee angle in the reasonabletechnical scope, does not have the essence with the domestic and foreign top athletesto distinguish, showed that has not discovered the major problem temporarily in theseaspect's training.6. After malleolus joint lack of strength Gansu young people men's heel-to-toewalking race athlete movement, the pedal malleolus angle (zhi bends) not the fullprimary cause, but falls to the ground the technology possibly is well-grounded theprimary cause which the malleolus reduces.