The Impact of the Collisions Excrcisec use at the Level of Some Physical Variables and Perform within Some Leaps in Ballet

The aim of the research is to identify the effect of the use of collisions on the level of some physical variables and the performance of some jumps in ballet, The researcher used the experimental method in the design of the post pre measurement of the two groups, one experimental and the other an observer, in order to suit the nature of the research,The sample of the research was chosen in a deliberate manner and the number of (28) students of the first class in the Faculty of Physical Education, Beni Suef University in the second semester of the academic year 2014-2015 of the total research society (104) students were excluded (8) (20) students by (19.23%) and were randomly divided into two equal groups as follows:The experimental group and resisted (10) students used jump ladder and trampoline.The control group and its strength (10) students used the traditional method, the most important resulteThe impact of the use of crash exercises to jump on the level of physical attributes (muscle capacity - flexibility - the tolerance of power - compatibility - fitness) Ballet students.The impact of the use of crash training on the level of jumps among Balinese students.