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Analytical Study of some Kinematics Variables of Straight (Radial) Spike from Rare Region and its Relation with Accuracy in Volleyball | ||
| Al-Rafidain Journal For Sport Sciences | ||
| Article 5, Volume 14, Issue 49, 2008, Pages 99-127 PDF (0 K) | ||
| DOI: 10.33899/rajsport.2008.50065 | ||
| Author | ||
| Waleed Ghanim Thunoon | ||
| Abstract | ||
| The study aims at: - Identifying values of some kinematics variables of straight (radial) crushing beat from the rare region. - Finding the relation among values of some kinematics variables of straight (radial) crushing beat from the rare region. - Designing a test for straight (radial) crushing beat skill from the rare region. The study sample consists of (18) players of Nineveh Governorate Team and Mosul University Team. Eight of the best players in accuracy test were selected for analysis. The descriptive approach is used for its suitability with the study. Statistical means, mean, standard deviation, t test and Pearson simple correlation were used. The researcher concluded the following: - There is a positive significant correlation between accuracy and last step speed. - There is a positive significant correlation among horizontal speed of rising and both horizontal speed of rising and resultant distance of rising. - There is a negative significant correlation between vertical speed of rising and both support angle and vertical distance. - There is a positive significant correlation among accuracy and horizontal speed of rising and both horizontal speed of rising and resultant distance of rising. The researcher recommends the following: - Emphasizing the last step which is fast and deep and crushing beat accuracy is better. - Emphasizing the increase of horizontal speed of rising through rising the speed of rising and length of the last step. This will increase the accuracy of crushing beat performance. - Selecting the suitable angle for each player in support through training. | ||
| Keywords | ||
| analytical; Kinematics; Straight; Relation; Accuracy | ||
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