Lanzhou International Marathon 2016 The Velocity Distribution Of Professional Athletes Comparative Study

Since the Lanzhou International Marathon since 2011 as a young big event first held,has been widely praised and affirmed by the community,which has played a positive role in the development of the city,after the movement of the masses and consciousness.The speed distribution based on the domestic and foreign athletes won 10 games in the 2016 Lanzhou International Marathon group of 34 invited professional athletes and 56 professional players in front as the research object,by the Lanzhou Municipal Sports Bureau,Chinese journal net,Gansu provincial library,Northwest Normal University library and the collection of related match data and related literature,and data analysis and sorting,guarantee the same marathon event,according to the velocity distribution,the professional group of marathon athletes maximum velocity decreased rate and coefficient of variation were analyzed to find out the differences between athletes.By the data analysis of the initial conclusions are as follows:in the marathon athletes the ideal strategy is to partition speed fluctuations,maximum speed and minimum speed of the gap is very small,close to the "tactical and physical distribution runl" and in the sprint can still maintain the stamina.The greater the degree of dispersion,the worse the ability to grasp the speed.Change the research object in the game most players can control the speed of good,speed athletes decline rate is generally lower than the female athletes,that male athletes more than female athletes as close to "run tactics",while women generally choose the physical distribution strategy soon after the first slow",and the influence of the ups and downs of the track the speed distribution off athletes is larger.In this study,the following three suggestions are put forward in accordance with the actual situation of the daily training:1.Lcultivating the tactical awareness of the players;2.combining the basic tactical training with various tactical training;3.the establishment of appropriate training plans.