تحليل بعض متغيرات النشاط الكهربائي لعضلات الذراع و علاقتها بدقة و سرعة الطعن لدى لاعبي سلاح الشيش في المبارزة

Abstract EN

-Identify of the electrical activity variables (EMG) of the arm among player of Epee in fencing in - Identify the variables of accuracy and speed of Stab among players of Epee in fencing.

- - Find the relationship between some of the variables of electrical muscle activity (EMG) and the variables of speed and accuracy of Stab among players of Epee in fencing.

Compare some electrocardiograms (EMG) between the biceps and the triceps..

- The researcher used the descriptive approach to suit the research.

The research community included the 10 players of the University of Mosul in fencing of Epee .

The sample of the study reached (7) players after the sample of the pilot experiment was excluded and the percentage of the sample was (70) %) Of the original community.

The data was statistically processed using the arithmetic mean, the standard deviation and the T-test of the associated samples and the simple correlation coefficient through Spss, and the researcher reached the following: 1.The speed of contraction of the muscle of triceps during the stretch of elbow has a significant impact on the accuracy of stab in fencing through the increase of speed 2 - There is a difference in the contraction of biceps muscle brachial and triceps during the performance of the movement of stab in fencing through Electrophysiological activity (EMG), the researcher recommended:: 1.

Emphasize the development of speed and strength of the triceps because of the importance and impact on the accuracy of stab in fencing as well as the development of other muscles of the arm.

2.

Emphasize the development of speed during the construction of training programs in fencing, especially for the muscles of the arm