علاقه بعض القدرات الحركية الخاصة بمؤشر كتلة الجسم و المستوى الرقمي لمتسابقي رمي الرمح

Abstract EN

This study aimed to identify the relationship of some motor abilities related to the body mass index and the digital level of javelin throwers.

the study sample consisted of (24) students from athletics education courses.

the researcher used the descriptive approach to suit the nature of the study, and the program (SPSS) was used for statistical analysis.

processing the study data, by extracting arithmetic means, standard deviations and Pearson's correlation of correlations, the results showed that there is a medium correlation for the ability to connect movement, the ability to organize, spatial guidance, agility, and flexibility with BMI, and there is no correlation for the ability to adjust the motor rhythm, overall body compatibility, and balance, and the results also showed a medium correlation for the ability to the motor linkage speed, the ability to adjust the motor rhythm, the overall harmony of the body, balance, and the flexibility of the trunk at the digital level for the effectiveness of javelin throwing, and there is no correlation for the ability to organize, spatial guidance, agility, body mass index and the digital level, and the study recommends the need to pay attention to the motor abilities of the performance components for effectiveness the spear is especially for beginners in this sport.