Contribution ratio of speed movment and flexibility of some joint in stabbing in foil

Abstract

Abstract The study aimed at the following:Be acquainted with the percentage contribution of motor speed and flexibility of certain body joints to the speed and accuracy of stabbing in foil.Setting predictive equations for the speed and accuracy of stabbing by means of motor speed in flexibility of certain body joints. Design atest to measure the speed motor in Fencing.The researcher had hypothesized the following:There is a contribution percentage between the motor speed and flexibility of certain body joints to speed and accuracy of foil stabbing.There is ability to build two equations for prediction of speed and accuracy of stabbing by motor speed and flexibility of certain body joints.The theoretical chapter had dealt with the speed and accuracy of stabbing in addition to flexibility. The descriptive method with correlation style was used since its convenient to the nature of study.The subjects of the study students from the third academic year in college of physical education – university of Mosul. Their total number are 107 . The samble of the study considered of 69 studdents they sepresnt 46% of the whole research.The tests, measurements, questionnaire, and personal interview were used as means to collect the data of study. the researcher had used a test to measure the speed and accuracy of stabbing, then a test to measure the flexibility of body joints, in addition to design a test to measure the speed in stabbing.The mean, standard deviation, Person correlation coefficient, correlation matrix, distribution percentage, and coefficient of simple and multiple regression were used to process the data statistically. The researcher had concluded the following:The results revealed nine equations of contribution percentage for speed and accuracy of lunge in accordance with motor speed and flexibility of certain body joints participating in foil stabbing.In the light of final equations which represent the significant contribution, nine specific predictive equations had build in accuracy and speed of lunge in accordance with the motor speed and flexibility of certain body joints participating in foil stabbing.