تحليل بعض المتغيرات البايوكينماتيكية في مرحلتي النهوض و الطيران و علاقتها بإنجاز القفز العالي للاعبات فريق نادي IFK في مدينة لوند في السويد

الملخص EN

in view of the evolution of the high efficiency of the jump and the expansion of its base and spread in most countries of the world, researchers continued to search and investigate the problems related to performance and skill to diagnose and treat them here to study the most important biokenmatic variables related to the stages of advancement and flight and knowledge of their relationship to the achievement of the high jumps to try to contribute to nominal level the aim of the research is to analyze some of the biokenmatic variables for the stages of advancement and flight to jump and to identify the relationship of some biochemical variables to the stages of advancement and flight by achieving the high jump of the players of the IFK club in Lund, Sweden.

it is assumed that there is a statistical relationship between some biokenmatic variables for the stages of advancement, for the IFK club team players the researchers found that the sample of the research team was able to employ the variables in the stage of advancement, including the hip and knee angle in the service of achieving the best achievement, as well as the existence of non-significant correlation between a number of mechanical variables in the stage of advancement.

there was a significant correlation between the angle of inclination and the time of advancement.

each variable has its own last step, tilt angle, elevation time and hip heightin addition, the researchers concluded that the absence of a significant correlation between some of the variables under study is due to the differences between the research sample in the achievement level as well as the small number of sample the two researchers recommended the necessity of studying all the mechanical variables for all stages of the high jump, ranging from the rough rails to the landing on the rug.

with emphasis on the study of mechanical variables that have an effective effect at each stage of high jump.

and the development of training curricula based on the typical mechanical variables to try to reach the best possible achievement and to work on similar studies on our team of athletics in the effectiveness of high jump and compare its results in mechanical variables with the results of the current sample to reach the achievement to the best levels.