The Experimental Research Of 15-year-old Boys’ One Hundred Meters Displacement Speed Capacity On

Athletics, as a symbol of the national competitive sports overall development level, occupy most of the stage In competitive sports competitions. And the sprinter Is the most competitive and influential projects in athletics, so more and more countries in the world pay attention to research the sprint training. Sprint is a training principles project which has short time and high speed. In the era of technological advances, the training methods and the level of sprint continue to expand and deepen. Studies have found that sprint have higher requirements of the athletes’overall quality, Include power quality, speed quality and endurance. The displacement speed decide the athletic performance and competitive level. Therefore, more and more coaches’pay attention to the displacement speed training.The reseach is between the impact factors of displacement speed and training methods. It will choose the correct training methods to improve performance by literature, interviews with experts, experiment and logical analysis. Starting from multi-angle, performance variation of the displacement speed of the analysis of 15-year-old 100m players.1、15-year-old age. The boys began to enter the various aspects of development of the adolescent body and a peak period, At the same time also the physical quality of all aspects of plasticity is the most critical period. Have the ability to seize this critical period, movement training methods for athletes training. This is the key to solve the lack of reserve forces of dash.2、Practice has proved,in order to achieve a breakthrough, sports training should keep pace with the times, everyone need to understand the causes and results of the training process and phenomenon.3、Use the simple experimental study, targeted the training defference displacement speed, the results of analysis, to lay a theoretical basis for practical training.4、Research has shown that rational combination of various training methods and means, the training will become more special and simple, and to save time and effort to further enrich the training sprint theory, coaches will use the scientific theory and practical guidance to improve the efficiency of the training.