تحديد مستويات معيارية لأهم المؤشرات البدنية والبايوميكانيكية في أداء مهارة القلبة الهوائية الأمامية على بساط الحركات الأرضية
Tests and standards are one of the important pillars in the sports field, as they are an important means of the evaluation process, which is considered the basis for knowing the progress achieved in it, in addition to their prominent role in the process of proper planning and the continuation of sports progress. Through them, it is possible to find solutions to a number of mathematical problems and obstacles and to give the true indicator of the abilities that the athlete possesses, because they are based on scientific foundations and theories, as the availability of such conditions means reducing and correcting the errors and negatives in these methods, which makes them accurate tools that help those in charge of the testing and measurement process to reach their goals. The researchers used the descriptive approach using the survey method because it is more appropriate to the nature of the problem. As for the research community, it included students from the College of Physical Education / University of Diyala, third stage, and their number for all classes was (217) students for the academic year (2018-2019). The sample was chosen randomly (by lottery). Their number is (65) students for the third stage, Division (A, D, and C), which represents (29.95%) from the original community, where absent and absent students were excluded. The statistical package was used to process the results obtained by the researchers. The data was processed statistically, the correlation coefficients for the studied indicators were displayed, and the standard scores and standard levels were presented in the form of tables. In light of the results that the researchers came out with, the following conclusions were reached: 1) The results demonstrated the existence of a strong and positive correlation between physical abilities and the skill performance of the front aerial flip on the floor mat. 2) The results demonstrated that there is no correlation between biomechanical indicators and the skill performance of the front aerobic flip on the squat mat. 3) The results proved that the physical abilities of the two tests (standing on the balls of the feet), the static balance test, and the test (running zigzag between obstacles) to measure agility proved to be valid, meaning that the standard scores and standard levels for the two tests can only be extracted. 4) The majority of the sample fell at an acceptable level in the standing test on the balls of the feet. 5) The majority of the sample achieved an acceptable level in the zigzag running test between obstacles In light of the results, the researchers recommend the following. (Published abstract)