بناء معادلات للتنبؤ بمستوى الإنجاز الرقمي لفعالية ركض (100)‎ حرة بدلالة بعض المؤشرات الجسمية النسبية

الملخص EN

The aim of the research is to:- Recognizing the level of body structure indicators among students of the College of Physical Education and sport sciences who practice running (100) meters.

- Recognizing the relationship between body structure indicators and the level of achievement in the 100-meters run.

- construct equations to predict the level of achievement in the 100-meters run in terms of relative indicators.

The research sample included the students of the Faculty of Physical Education and Sports Sciences, the first stage, who numbered 120 out of 333 students, representing 36% of the total research community.

(6) variables representing the physical evidence of lengths and circumferences, as well as the achievement of the 100-meters run were used as means of data collection, while the statistical means included the arithmetic mean, standard deviation, simple correlation coefficient and multiple regression analysis.

The results were sorted to obtain a general prediction equation for achievement of the 100-meters run Achievement in the 100-meters run = 59.02 + relative torso length x 0.854 + relative arm length x 1.025 + relative leg length x (-1.120) + relative thigh circumference x 0.524 + relative chest circumference x 0.215 + relative calf circumference x 0.754.