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( A comparative study of the impact of a design assistant on some kinematics variables for take off phase during performanceback handspring on floor exercise) | ||
| Journal of Studies and Researches of Sport Education | ||
| Article 1, Volume 37, Issue 1818, 2013, Pages 177-193 PDF (0 K) | ||
| Authors | ||
| aczkowski Mr.Qasim Mohammed Sayah; Prof .dr hab . Zdzis; aw Ko | ||
| Abstract | ||
| Through inform the researcher on the levels of team education Basrah for gymnastics observed that there are deficiencies in some of the variables kinematics during performing skilled back handspring on the floor exercise as one of the movements preliminary contribute Mastery to integrate movements acrobatics Therefore, the researcher designed device assistant to improve some of the variables biomechanics. The study sample five players aged (10-12 years old) both participated in this study with the use of the equipment and without the use of the equipment used in this study type camera (Sony) 25 frames per second were synchronized using LED for the purpose of data collection. The results of this study showed that there is a significant difference in the time of advancement between the use of the device and without the use of the equipment by %14 and %10 of hip %12 of the knee and the angular velocity in the shoulder joint by %59 and the hip by %12 and the knee %37 at the stage of advancement of bipeds there significant difference in horizontal velocities between use and without Terms of use increased the vertical and by %52 for horizontal velocity and %59 for vertical velocity researcher has concluded that the use of auxiliary device works on improving some variables kinematics. This study focused along more on the technical side of viewpoints motor and the possibilities and limitations of aid, training aid all over the known world, it should be understood better to create a protocol training safer and more effective equipment as aid plugin in training gymnastics Iraq. | ||
| Keywords | ||
| Bio mechanics; Jmanacetk | ||
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