دراسة تحليلية مقارنة لمؤشر كتلة الجسم و تأثيره على بعض المتغيرات الكينيماتيكية لدورة المشي لدى لاعبي الكرة الطائرة فئة (9 -12)‎ سنة

الملخص EN

The aim of this study is to identify the differences of some kinematic variables for the walking cycle of the volleyball players (9-12 years), in order to determine the effect of the BMI (low, normal and high) on some kinematic variables for the walking cycle for a sample composed of 14 boys for an age group for 9 to 12 years.

Were selected in a deliberate manner, the researchers used the descriptive approach.

They used a 10-meter test for normal walking using a video camera and the Kinovea analysis program.

The results of this study yielded that there were no statistically significant differences in some kinematic parameters of the walking cycle according to BMI (low, normal and high).

The researcher recommended to study; the differences in BMI among children in different sports activities and compare any of them closest to the walking cycle.