Three-dimensional Kinematic Analysis Of Chinese Elite Women High Jumpers Technical Action

High jump as a competitive sport, dating back over a hundred years of history in the high jump in track and field in the history of our world also have had a glorious page, there have been five female high jumpers in the top 10 in the world rankings ranks. However, since 1990, China’s women’s high jump performance will stagnate. The past 20 years of development of the women’s high jump has been stagnant, China’s women’s high jump how to get rid of this embarrassing situation.Through a review of 126 related literature among 1994-2014 can understand the past 20 years, Dynamic Jump choose to participate in 2014 National Track and Field Grand Prix Finals women’s high jump of the top three players for the study, use the method of video recording France, image analysis、comparative analysis、mathematical statistics to study the entire high jump technique analysis and research, the conclusions are as follows:1. Women High Jumpers last step run-up horizontal speed exceeded the run-up phase of the world’s best female high jumpers final step in the average speed.2.Three women high jumpers phase when the long run-up steps vary widely, is not conducive to the hip and holding fast forward and the body weight of the body, the low utilization rate of the level, failed to form a positive take-off; take-off leg on one side of the hip, knee and ankle joints not fully kicking three lead players from hopping off the ground height of less moment H1.3. Three women high jumpers vacated over the bar phase in all aspects over the bar order of magnitude successively better and back bow.