The purpose of this paper is to building a measure of social support for the skills of throwing and receiving the hoop with the performance of the cat leap in rhythmic gymnastics , and identifying the effect of social support on learning the skills of throwing and receiving the hoop while performing the cat leap in rhythmic gymnastics. The two researchers used the experimental method with two equal groups (experimental and control) with two pre-and post-tests. The research population was determined by the applications of the third stage/Kut University College. The research sample was chosen intentionally from the original research population and the number of (32) female students. The researcher chose the sample only female students and the number (16) female students were randomly selected (16) female students were randomly selected. Thus, the percentage of the research sample is (25,806) %, which is an appropriate percentage to truly and honestly represent the research community. As for the sample for building the scale, they were selected from the third stage/ University of Wasit community College of Physical Education and Sports Sciences, numbering (100) female students, and the researcher verified the results with the SPSS system so that the conclusions were to benefit from the social support scale that the researcher built in measuring other societies in the sports games scheduled in the colleges of Physical Education and Sports Sciences, as well as the existence of a relationship There is a moral significance between social support and the development of performance for the skills of throwing and receiving the hoop with the performance of the cat leap, and that diversifying the educational exercises for the two selected skills, repetitions and feedback provided by the teacher and how to invest time and effort in organizing the repetitions, diversifying them and distributing them among the units in a way that suits the level of all students is an educational method. Successful and effective, the researchers recommended the need to provide real support and effective support for such an age group by all parties related to the sport equally, and the need to pay attention to the diversity of skills through the diversity of practice in the forms of learning to perform one skill in a way that is consistent with the nature of rhythmic gymnastics performance, its skills and its tools.