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A Comparative Study to some of the variables Kinematics for the Trajectory of the Bar weight in the snatch lift between the Iraqi and Iranian teams | ||
| Sport culture | ||
| Article 1, Volume 7, Issue 2, 2016, Pages 137-154 | ||
| Abstract | ||
| The study aims at : Recognize the difference amonge some of the variables Kinematics for the Trajectory of the Bar weight in the snatch lift between the Iraqi and Iranian teams. The sample of research compased of (14) weight lifters and by (7) lifters from each team group youth. To achieve the technical scientific observation, the researcher has used two video cameras of type (Copro sport ) the two cameras were located (3.5)m from the two sides( right and left). The height of the lens of the two video camera was (1)m from the earth and their speed was (50) pictures/second. The researcher has using (Arithmetic mean, standard deviation, percentage, and T-test for independent samples) statistical handlers. The following programmes were used for the analysis: (Kinovea, ACD see 10, Pain,Exel). The researcher conclusions : -The excellence of Iranian team in linear momentum and kinetic energy to get to heights and distractions for the Trajectory of the Bar in the snatch lift on the Iraqi team. - The excellence of Iraqi team in (linear momentum , kinetic energy )of Dropp off the weight from Maximum height to the lowest point in a squatting position for the Trajectory of the Bar in the snatch lift on the Iranian team. | ||
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