التغذية الراجعة عن طريق المراقبة البصرية لتصحيح دقة الأداء و تطوير بعض المؤشرات البيوميكانيكية لرمي المطرقة للمتقدمين

الملخص EN

Feedback of motor sense is considered to be the basis for the correct performance in throwing mallet, and this leads the bowler to control the movements which might occur and let him to review other motor sides so that the feedback information can be compatible with the motor performance, and this will make the bowler make a better performance in competitions.Thus, the researchers aimed to find solutions for this problem through visual observation for the bowler performance and its review by the player and coach to identify the exact defect in the performance and avoid it through the repeated practices accompanied with this kind of feedback .

The research may require measuring some of mechanical variables to state the efficiency of using the feedback through repeated and immediate visual observation for its correction.

The research sample was applied by Iraqi bowlers of mallet for three times a week and for (7) weeks.

One of the research result was the development of the momentary push at the moment of throwing and accelerating the development of the summation (vertical and tangential) at the moment of throwing the mallet, And decreasing the amount of movement differences between the situation of throwing the final throw and develop a final achievement.