The relationship between the variables Elkinmetekih kinetic path of heaviness in the section to the chest and lifting force function - time | ||
| Misan Journal for Physical Education Sciences | ||
| Article 1, Volume 5, Issue 5, December 2012, Pages 30-61 | ||
| Abstract | ||
| Objective of this research is to identify the relationship between the number of variables function force - time and variables Elkinmetekih and Algeniu metric of Rabba and mechanical kinetic path of heaviness in the lift to the chest department. Researchers used the descriptive manner relations for its relevance to the nature of the search. The sample consisted of the Iraqi national team players to lift weights session participant in Qatar (2011) number (7) powerlifters. Hired researchers measurement and testing and scientific observation technical analysis and methods of data collection. Was scientific observation Ptsoa sample three cameras Fedoah placed machine Surveys first on the right side on after (4.40 m) and high (1.10) m, and placed second dimensions itself from the left and placed third before weightlifter distance (4.80) and high (1.10). variables were analyzed heights and deviations and Quicken weight and body angles weightlifter and a function of force - a better time to try successful in lifting section to the chest, using computer software. The data were treated statistically using simple correlation. The researchers concluded the following: 1 - achieved stage falling highest number of links moral variables function force - time and variables Elkinmetekih reached (19) closely morally, to multiple sections of this stage and the many variables and accounted for (45.238%) of the total links moral, centered links moral by repeated association in variables function force - time, reaching in a variable time stages progress and latency to altitudes of gravity (8) links and vertical velocity maximum weight and angles joints of the body and altitudes of gravity (3) links moral each and deviations of gravity (2) two links legal entities. 2 - achieved stage bending double the knees the second highest number of links moral variables function force - time and variables Elkinmetekih reached (9) links moral being transition between the two phases السحبة first, second and focused links moral by repeated association with variables as was the angular velocity of the joints of the body ( 8) links moral aberration of gravity (1) linked to one. 3 - achieved stage السحبة First Third on the number of links moral variables function force - time and variables Elkinmetekih reached (6) links moral and focused links moral by repeating its association Abalmngarat as were the variables of time and the angular velocity of the joints of the body (3) links moral each. 4 - extract phase being equal weight with the second phase clouds number links the moral force function variables - time and Elkinmetekih variables reached (4) significant links each. The moral links in the extract phase of gravity in the corners of the joints of the lower limbs, while centered moral links in the second phase clouds in the variables of time and the angular velocity of the joints of the body and by two links (2) each. | ||
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