Abstract
The research aims to use the factory assistive educational system with the aim of improving the
motor path and developing performance to raise the clean & jerk for juniors and overcome the factor of fear and
confusion during the performance of dropping the weight and the research problem lies in the fact that most
athletes care about physical strength or exercises that increase muscle strength and do not pay attention to
exercises that The proper performance that enables the quadruple to perform greater lift and achieve higher
performance than it achieved, and in some cases the lifters or coaches forget the importance of dynamic
performance and ignore its importance in athletic achievement and accuracy of technique, just as the fear factor
controls them.
The study aimed to identify the performance development of the lifting clean & jerk, to fully identify the
differences between the pre -and post- test of the motor path.
The researcher used the experimental approach to its suitability to the nature of the research problem. The
research community was identified by emerging weightlifting players and the sample was chosen intentionally
by a group of young players belonging to the Diyala Sports Club who practice their training on the club halls
and they are the most committed and like the research sample by (6) players for the experimental group and (6)
Players for the control group, as the researchers conducted the kinematic analysis of the control and
experimental groups in the pre-test in the high clean & jerk, and the researchers manufactured an auxiliary
device that improves the kinematic path of the clean & jerk lift and supports regular and semi-regular exercises,
then the post-test was done for the control groups and Experimental. In light of the findings of the researchers,
they concluded my machines.
There is a clear superiority of the experimental group that used the auxiliary device, the auxiliary device
prepared has an effective effect in developing and improving players' learning of high clean & jerk performance,
that the apparatus has an effective impact in reducing errors during learning and training on the performance of
high clean & jerk.