Analysis And Optimization Of The Starting Skills Of The Excellent Modern Five Athletes In China

In this paper,by using the technical analysis software and supporting facilities provided by the Kistler system,we carried out freestyle shooting of male and female athletes of our modern pentathlon national team athletes,and analyzed them by video analysis method and corresponding data.According to the content of the literature and experts' interview,the training of the athletes on the starting of the modern pentathlon in China is divided into three stages: starting stage,entering stage,underwater sliding stage and water discharging stage.method.Training,including the land-based body quickly into the streamlined practice,land vertical jump practice,vertical into the water practice,kneeling platform starting exercise,kneeling starting from the starting exercise,starting static underwater sliding exercises,water vertical butterfly leg exercises,underwater leg articulation water movement exercises.After the above technical exercises to test freestyle athletes after the start of optimization,testing and comparison of pre-optimization data and images,the following conclusions.1.Conclusion1.1 Through the modern pentathletes in the starting phase of the development of the implementation of the optimization program for the training,the starting position in the starting position,take-off direction and take off when the body streamline improved neurological response,departure reaction time and departure from the point of view.But the starting level of speed targeted training has yet to be strengthened.1.2 China's modern pentathlon athletes in the water stage has a larger upgrade,through the implementation of the athletes into the water stage of the targeted training,athletes on the body's control ability has been enhanced.Inlet distance,inlet diameter and water intake are improved.Into the water speed,head into the water depth and the deepest distance is also more in line with China's modern pentathlon's own point.1.3 Modern pentathlon in the departure phase of the body to maintain a streamlined posture has greatly improved,the control of the body has also been enhanced.But the underwater dolphin leg is still a weak link of our modern pentathlon athletes.1.4 Modern Pentathlon athletes in the effluent stage of the water distance control ability has been more obvious improvement of the water problems arising from the stage has also been improved,the convergence of freestyle water flow rhythm and more coherent.