دراسة بعض المتغيرات البايوكينماتيكية و علاقتها بالإنجاز في الوثب الطويل لفئة (B13)‎ المكفوفين في العراق

الملخص EN

Through the work of a researcher in the field of games and field noticed a deficiency in some of biomechanics the values of variables, which is a factor mainly in performance and achievement of success in the long jump and the aim of the research is to identify the values of certain variables al biokinematics jump term for persons with Category (B13) blind in Iraq, and the relationship between some al biokinematics the values of variables and achievement in the long jump for persons with disabilities (B13) blind in Iraq.

The researcher used descriptive manner comparison to its suitability and the nature of the search.

The sample was 4 jumpers from the long jump category (B13) blind within the Iraq team.

Researcher used technical scientific observation and test and measurement and analysis and data-collection methods to get the number of variables al biokinematics.

It was a major experiment in on Thursday (07/11/2013) in the College of Education sports stadium in Baghdad Guardia- machine was installed filming on location specified by the exploratory after the experiment (12m) and height (130 cm) on the left side of the jumper and put in motion scale site to be studied included three steps to run and sprint and take off phase of the flight and landing, and were given the attempts by the international law of the long jump.

use programs (AutoCAD) and the program Excel for analysis and extraction changers search.

Using SPSS statistical bag to extract the mean, standard deviation and the value of( r) Simple Pearson.

The researcher found that the (blinds) have exaggerated knee bend and concluded that the outcome of the displacement of the phase of flight variables during the ups and displacement vertical and horizontal and outcome while landing from a higher altitude during flight stage relationships with the level of performance.

the variables (downward angle during landing) relationships with the level of performance.