The importance of the study is the preparation of special exercises associated with aids related to the mechanical foundations of the angles of muscular action related to increasing the effectiveness of the special muscle strength of the upper and lower limbs and the torso, represented by the strength speed in performance for the purpose of identifying the extent of their impact on the biomechanical variables that control the ideal motor performance For the skill, which is one of the special requirements for ground movements, developments in the digital data of their performance and to the bio- kinematic, physical and motor indicators and the technical side of the skill. The researcher used the training curriculum was based on a sample of (6) juniors from the Missan gymnastics team, and it was divided into two experimental groups (3) juniors and (3) females with a control group of ages (10-13) years. Since the sample is small, the researcher took the best (3) attempts for each player out of (6) attempts according to international law, so that the number in each group became (9) attempts to make the results accurate and logical, as Special exercises were used in the curriculum accompanied by auxiliary means and devices such as weight belts and iron weights representing 50% of a third of the body weight once and the body itself again and the two methods of training The low- and high-intensity period, giving the exercises sequentially and taking into account the individual differences between the youngsters, and the curriculum continued for a period of (10) weeks and at the rate of (30) training units.). The research included highlighting the role that depends on the available mechanical means and the extent of integration between training and motor analysis to deliver information to the youth in the shortest time, the least effort and the greatest benefit. The research objectives included preparing physical exercises by mechanical means and identifying their impact on the development of the variables under research and the differences in the pre and posttests of the two groups. As for the research hypotheses helped have a positive effect on the experimental group through the significant differences in the variables, and the researcher concluded that the use of training exercises and auxiliary fluids has contributed to the development of the mechanical paths of the experimental by returning information about the skills and presenting them for a number of repetitions several times The researcher recommended paying attention to this physical and kinetic aspect with modern technology to provide an opportunity for the young person to repeat and repeat to develop the research variables and develop their cognitive ability to reach the development of the skill side in the gymnastics equipment.