علاقة بعض القدرات البدنية و الصفات الجسمية و أثرها على المستوى الرقمي لفعالية الوثب العالي لدى المبتدئين

Abstract EN

This study aimed to know the relationship of some physical abilities (the explosive strength of the legs, the speed characteristic of the muscles of the legs, and the flexibility of the trunk) among beginners, as well as knowing the relationship of physical abilities and physical attributes (weight, length of the lower extremity, total length, and length of the trunk) with the level of digital performance for the effectiveness of the high jump, the researcher used the descriptive approach to suit the nature of the study, on a sample of (47) students who were chosen by the intentional method.

arithmetic averages, standard deviations, and Pearson correlation coefficients, the results of the study showed that there was a statistically significant negative relationship to weight and some physical abilities (explosive force, speed characteristic of the muscles of the legs) and it was not statistically significant for flexibility, and the results also showed a statistically significant relationship for some physical attributes (explosive force, speed characteristic strength of muscles).

the two legs) and the level of digital performance for the effectiveness of the high jump, and it was not statistically significant for the element of flexibility, and the results also showed that there is a statistically significant relationship to the total length and the level of digital performance for the effectiveness of the high jump, and there is no statistically significant relationship for the length of the lower limb and weight with the level of digital performance for the effectiveness of the high jump, and in in light of these results, the researcher recommends the need to pay attention to physical abilities and physical measurements, especially when selecting talented high jumpers and placing them within the selection criteria, which are very important factors in order to obtain better results.