علی مجاور

The present study was conducted with the aim of investigating the cross effects of gross and fine motor on children's Motor Proficiency. The children who were examined in this research were male students of the first, second and third grades of elementary school. The selection of the sample was done in this way, first, with the coordination of the university and education of Ardakan city, the necessary permission to operate in the desired school was obtained, which was selected as available, then the statistical sample was selected in the desired school as available. It was equal among the three bases. The statistical sample of ۴۵ students was based on analytical data from G-POWER software. Then ۱۵ people (minimum ۴ and maximum ۵ people from each grade) were randomly placed in each group. The data were collected using the short form of the Bruninx Ozertsky test as a pre-test and post-test, and were analyzed using covariance analysis and t-test in    software version ۲۳ and a significance level of ۰.۰۵. The results showed; that performing gross motor exercises is effective on children's gross motor skills, and performing fine motor exercises on children's fine motor skills, the reason for these two findings can point to the principle of specificity of training in two groups. And also, in addition to improving gross motor skills, performing gross motor skills also improved children's fine motor skills, but performing fine motor exercises did not improve children's gross motor skills, and the results also showed that; Fine and gross motor exercises have a significant effect on the improvement and development of children's motor skills. Result: Based on the results of this research, it can be found that gross and fine motor exercises are one of the most important motor exercises for children during childhood, educators and parents based on this research and the appropriate relationship between gross motor exercises and improving skills coarse and fine motor, if it is not possible to do both skill exercises separately, in this age period, physical activities and games that you have more vitality, and in general doing basic Pay more attention to gross motor exercises.