دراسة سرعة الثقل في مراحل رفعة الخطف و علاقتها بمستوى الانجاز لبطلات اقليم كوردستان برفع الاثقال

الملخص EN

1.

Identifying the bar velocity in the stages of the snatch lift and its relationship to the level of achievement of the champions of the Kurdistan Region in weightlifting.

2.

Identifying the level of achievement for the snatch raise among the heroines of the Kurdistan Region.3.

Identifying the bar velocity in the stages of the snatch lift and its relationship to the level of achievement of the champions of the Kurdistan Region in weightlifting.

Research hypothesis: -There are statistically significant differences for the bar velocity in the stages of the snatch lift and its relationship to the level of achievement for the champions of the Kurdistan Region in weightlifting.

Research Methodology: The researchers used the descriptive approach in a manner appropriate to the nature of the research- The research sample: - The champions of the Kurdistan Region who represent the Erbil national team and participate in the Iraqi and international weightlifting championships for the female applicants category.

In order to obtain accurate data, the researchers used measurement, testing, scientific-technical observation, analysis, and data collection methods, including: - Technical Scientific Observation: The scientific observation consisted of two stages, the first being photographing the research sample while performing the lift and the second phase being the kinetic analysis of the performance art of the research sample, as the research sample members were photographed by a video camera, and the camera was placed on the right side at a distance of (6.40) m At a height of (1.10) m.

Statistical methods: Arithmetic mean, standard deviation, simple correlation coefficient.

And the researchers used the statistical package SPSS to process the data.

Conclusions: 1-There are significant differences in the starting stage from the starting height and the height of the bar reaching the first third of the thighs.2-There are significant differences in the horizontal and vertical distances for the first pull.