Abstract:
The study aims to find the relationship between some physical abilities and the level of
performance of sports performances and to reach predictive equations related to physical
abilities affecting the level of performance of sports performances. The researcher adopted
during his studies on the descriptive approach, and the research sample was chosen by the
deliberate method from students of the fifth semester of the Faculty of Physical Education
and Sports Sciences, University of Benghazi, and the sample size reached (19) students.
The results resulted in the existence of statistically significant relationships between
most of the variables of physical abilities of the current study and the degree of application
test for performances, and the estimated values of sports performances can be calculated in
terms of some physical abilities which are (strength characteristic of velocity of the leg
muscles, static balance, flexibility of the shoulders, periodic respiratory endurance) each
ability Separately, the predictive equations for calculating the estimated values of the degree
of applied test in sports shows that could be reached in terms of some physical abilities are
considered as a guide to evaluate the level of students' performance in sports performances.