The research aims to identify the effect of using Tabata exercises on some elements of physical fitness and the level of performance of the free kinetic sentence in the exercises, At the Faculty of Physical Education for Girls, Zagazig University, the sample size was (80) female students, (20) female students were drawn randomly as an exploratory sample, (60) female students for the basic research sample divided equally into the experimental and control groups The results showed that the proposed program using Tabata exercises leads to an improvement in some elements of physical fitness (aerobic endurance - compatibility - balance agility - the ability of the muscles of the legs up) and the level of performance of the free motor system in the exercise course, and the experimental group that used Tabata exercises outperformed the control group that The traditional method was used, and the researcher recommended that more studies should be conducted on more elements of fitness and body components.