The aim of this study was to investigate the effects of regular exercise on some motoric features in 7-12-year-old boys and girls in 8 weeks period of time. To the study 66 boys with an average age of 8, [plus or minus] 7963, as 54 of them in research and 12 of them in control groups; 66 girls, 36 of them as research and 30 as control group, a total of 132 individuals who joins summer sports schools within the body of Mugla Sitki Koçman Directorate of Health, Culture and Sports with no health problems participated in the study. Two tests were applied to the children before and after the exercise program. Height, body weight, balance, flexibility, bounce force, explosive force, sit-up and 20m velocity measurements were performed to the participants. SPSS 21.00 package program was used for statistical evaluation of the obtained data. For paired comparisons, Paired Samples t test was applied to determine the effect of the independent variable on the dependent variable. In order to determine the difference between the groups, Independent samples t test was applied and the level of significance was set at p <0.05 and 0.01. In the study, statistically significant differences were found in favor of the research group between the first and second measurement results of height, body weight, balance, flexibility, bounce force, explosive force, sit-up and velocity (p <0.05, p <0.01). As a result, in the light of the data obtained from the comparisons between the groups, it was determined that the regularly performed exercises positively affect the body weight, static balance, flexibility, bounce force, explosive force, sit-up and velocity values in 7-12 age group boys and girls.