Relationship of some kinematic variables and ratio her contribution accurately Performance of the barbell track in the snatch

The snatch lift is one of the activities sport weightlifting that requires compatibility between physical and skillful qualities to complete successfully, as this most difficult Olympic lifts in because they are performed with pull without stopping from bottom up, so it weightlifter exert maximum possible force continuously beginning its end addition smoothness accuracy performance. From foregoing, importance research lies fact very accurately judge quality performance through abstract non-technical observation subject self-evaluation, researchers trainers resort using technical, scientific means helps analyze kinetic path weight follow sequence well accordingly, It art objectively detect errors diagnosed barbell body directly. We note there a relationship kinematic variables locomotor pathway motor done by angles muscular work change stage another during lift. As for problem, was found group biomechanical committed some lifters, which greatly affect high lack economy effort exerted negatively achievement, especially since these weightlifters young. study aimed identify important young Analysis researcher adopted descriptive method. best method solving problem. Include community lifters at Al-Kout Sports Club weightlifting. And number them (5) conclusions, significant differences movements vertical imaginary line.