Women’s Sprinter Tao Yu Jia 100 Meters Running All The Technology And Parameter Analysis

Since entering in twenty-first Century, China’s women’s sprint performance has been in a downturn, compared with the world’s outstanding women sprint, the result is very different, can achieve the Olympic qualifying women athletes are very few. In recent years, Tao Yujia, Wei Yongli is the Chinese women’s 100 meter run results in the best, special physical quality to maintain the leading position of the two players, two people have reached the London Olympic B mark. The second session of the National Games women’s 100 meters final video as the research basis, the use of video analysis method, literature data method, interview method, analysis comparison method from starting, acceleration run, on the way to run and end run of four stages of Yujia Tao and Wei Yongli each stage of the technical feature and characteristics of parameters(the starting reaction, accelerating speed capability, retention and sprint speed), aims to reveal the factors and Wei Yongli failed to win in the Tao yu-jia1, scientific training to our country woman ran 100 meters provide reference. Research results show that:1. from the technical perspective, Wei Yongli skilled, full running rhythm is reasonable, especially in the accelerated phase of the technical advantages of obvious. But Tao Yujia technology is still good to Wei Yongli, mainly for: Tao Yujia can combined with its own characteristics, the more effective the starting position, accelerated running phase of small amplitude, frequency, low center of gravity is more conducive to quickly reach a top speed of. On the way to run stage, the support leg supporting time and shorter flight time, swing leg under pressure PA rapidly and powerfully, chest bumping line technology to obtain a faster forward efficiency.2. from the perspective of parameters, Wei Yongli on the way to run faster than the speed of the ability to maintain better than Tao Yujia. However, Tao Yujia’s starting reaction time, acceleration and sprint ability are better than Wei Yongli3. It is suggested that, Tao Yujia in future training, according to their own weaknesses, to improve personal velocity keeping ability, also known as speed endurance, also in running in the 100 meters throughout the process need reasonable distribution of physical strength, accelerated stage in maintaining the original frequency, should strengthen the flexibility of hip joint exercise, increase the pace, strengthen the absolute speed and speed endurance training. Wei Yongli in future training needs to strengthen the maximum velocity and the velocity keeping ability training and need to pay attention to upper and lower extremity strength training, focus on flexibility exercises, into the end, to training in advance to make hit the action line of consciousness.