AU - مخلف، منتهى محمد AU - مالح، فاطمة عبد AB - The importance of the research lied in investing special exercises for the sport of rhythmic gymnastics that characterized by the recognition of time, distance and strength in different parts of the body and in different modes of stability and movement, which gives the player awareness of the sense with movement and estimate the distance and time and the strength that appropriate to the performance of any movement by any part of the body to show the kinetic figure in an integrated and more aesthetic. The aim of the research is to prepare special exercises and to know their effect on the development of perceptual- motional abilities to perform a motional figure in the rhythmic gymnastics. The experimental method was used in the style of one experimental group, with pre-test and post-test. The research society was the students of the faculty of physical education and sports science for girls the fourth stage that have learned the rhythmic gymnastics sport in the third stage, which are 37 students. The sample was randomly selected from the fourth stage by directing an announcement to students wishing to develop their skills in the gymnasium through separate units of the lessons, then choosing 7 students from the sample, thus representing 18% of the society representing the society sincerely, and then homogenizing them for the purpose of starting from one start point. The pre-tests were carried out then the special exercises were applied which are similar to the performance requirements in the motional formation for the purpose of get the benefit from the effects of these exercises to achieve the required flexibility. After the completion of doing the exercises, the post-tests were carried out and the results were statistically treated. The researchers concluded that special exercises have an active role in the development of cognitive perceptual abilities and the motional formation with the ball in the rhythmic gymnastics. Therefore, the researchers recommend using these exercises for its effective role in improving the kinetic formation with the ball in the rhythmic gymnastics. (Published abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 109-124 T1 - تأثير تمرينات خاصة في بعض قدرات الإدراك الحسي- حركي وأداء السلسلة الحركية بالكرة في الجمناستك الإيقاعي [مقال] UL - http://search.shamaa.org/PDF/Articles/IQJssd/JssdVol11No39Y2019/jssd_2019-v11-n39_109-124.pdf النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif