Relationship strength strike and Momentum upper limbs variables and the percentage of its contribution to the speed of the start of the ball in the jump spin serve volleyball applicants | ||
| Misan Journal for Physical Education Sciences | ||
| Article 1, Volume 14, Issue 14, December 2016, Pages 33-40 | ||
| Authors | ||
| Yaser N. Hussen; Ali M. Ahmed | ||
| Abstract | ||
| The aims of the study: Identify the amount of power to hit the ball and Momentum for upper limbs and the speed of the ball at the start of transmission overwhelming the volleyball players. Identify the relationship between the amount of power to hit the ball and and Momentum upper limbs and the percentage of their contribution to the speed of the ball at the start of the jump spin serve volleyball applicants. The Procedures: The researcher used the descriptive method. The subjects were three Baghdad clubs Al Shorta, Al Senaa and Al Joia. Sixteen players were selected and 12 players from Al Shorta and Al Senaa. Four pilot studies were conducted followed by the main experiment for three days starting from 1/9/2016 and 7-8/9/2016 in the national center for gifted. The data was collected and treated using SPSS. Conclusions: The device glove palm of the player which was designed by the sender gives the researcher direct and accurate measurements can be adopted in the strength of hit the Smash Serve volleyball players . Biomechanical variables that contributed to the speed of the ball starting to send wavy with volleyball players and emphasizes Momentum for motor of the trunk move to the upper arm and forearm to the arm striking the ball. | ||
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