Coupled-oscillator Synchronized With The Biological Theory Of The Study Of Modern Techniques And Tactics Of Hundred Meters

Fhristian Huygens,who is the founder of the coupling oscillation theory of child,raised that any a periodically movement process are part of the movement of oscillatory behavior.And,interaction between each oscillator to produce a synchronization status is called coupling.Besides,he said that with dissipation mechanism in the oscillation system,when the oscillation when the child is in a state of synchronous coupling,its energy in the process of release will be enhanced.Thus,running is also a oscillatory behavior.When the athletes compete in this grand sports gathering,it will produce interaction between athletes and athletes,them appears coupling.When the coupling appears in a planned,purposeful and organized way,saving on energy consumption,improve the effective output rate.Through check out related literature showed that led to hundred meters competitive gap of reasons is foreign how using technical,and tactical of problem,that: how reserves high-speed consumption of physical,and how reasonable using high-speed consumption of physical,and find to: Lewis in 1991 track and field World Championships in the using has coupled oscillation child and biological synchronization theory of principle as technical tactical,using coupled of role,in absolute defeat of situation Xia ahead opponents get champion.However,The coupling oscillation theory in sports or hundred meters technique only have 2 references.So this study research is based on the previous research and collect some data.With bolt,gatling two of the world’s top hundred meter athletes in the 2008-2015 the Olympic Games and world championship hundred meters segmented stride length for the data,Combined with a large number of relevant literature of hundreds of meters data of bolt and Justin in 08-15 years,we can reach the following conclusion:(1)Found that the bolt,Gatlin did use a coupled oscillator synchronized with the biological theory as tactics,using synchronization of coupled oscillation save energy,improve the physical fitness of effective output rate,struggling to push at the last stage,and win the final victory.(2)In the mid-way running stage,two athletes will own stride frequency control and full athletes relations of the arithmetic average pace;The bolt and gatling stride length and the coupling of the athlete’s stride length in this time.The final sprint phase is the largest and the most energy consumption test of physical phase.From the data and video,we can find thetwo athletes pace knee slow down even more than on the way to run stage’s pace.(3)Global analysis,the two athletes every stride frequency fluctuation is small and the difference is small;And between the frequency of full-court player,stride frequency fluctuation is small,not only with the coupling field athlete’s stride length,and with piece wise frequency of arithmetic average relations.(4)Analysis of the speed,the two campaigns by running phase of the coupling,remain relatively high speed in the final stretch,even higher than the running speed.(5)Bolt coupling techniques and tactics are comparison with Gatlin,found that the bolt and Gatlin had used a coupled synchronization of tactics,but there are differences in the use of technology,and directly affect game performance.Through this study,hope can become the m-sports and other cyclical characteristics provides some theoretical basis for the development of the sport.