أ The research aimed to develop a set of visual vision exercises for gymnastics juniors under (10) years, and to know its effect on some visual abilities (perception of the field of vision - visual depth perception - visual focus - visual accuracy in motion) and the level of performance of the compulsory sentence on the parallel device (climbing with the long knee to pivot) Angular - Rising by force to stand on the hands - Probabilities to pass by handstand - pass by handstand and get out) for gymnastics juniors under (10) years, and the researcher used the experimental method on a sample of (12) gymnastics juniors under (10) years Research: Evaluation of the level of performance of the compulsory sentence on the parallel device - physical tests - visual abilities tests - visual vision training program, The following statistical methods were used: Arithmetic mean - standard deviation - median - skew coefficient - "t" test - simple correlation coefficient - percentage improvement percentage. Among the most important results: 1- The visual vision training program has a positive and statistically significant effect at the level (0.05) on the visual abilities under consideration for gymnastics juniors under (10) years old. 2- The visual vision training program has a positive and statistically significant effect at the level (0.05) on the level of performance of compulsory sentence skills on the parallel apparatus for gymnastics juniors under (10) years. 3- The presence of improvement rates for the dimensional and tribal measurement of the basic research sample in the visual abilities under research ranged between (7.00% - 73.60%). 4- The presence of improvement rates for the dimensional and tribal measurement of the members of the basic research sample in the level of performance of compulsory sentence skills on the parallel device, ranging between (4.35% - 10.18%).