Vertical jumping ability is of importance for good performance in different kinds of sports, and football among them. The most effective way for a football coach to improve vertical jumping ability is to enhance the maximal jump height (Hmax) and maximal force (Fmax) output in a training program, such as proprioception training. The purpose of this study is to estimate the quantitative analysis of biomechanical variables in counter movement jump (CMJ) and squat jump (SJ) tests. The participating subjects of this study were 29 boys aged 10-14 years old, players of Tirana Football Club (FC). According to the results of the t-test values, it was concluded that there was a statistical improvement of 7 cm in maximal height (CMJ test) and an improvement of 320 N in maximal force (SJ test). t-test analysis applied at this team, through the mean comparisons in three different phases of measuremets, emphasizes the differences between them and their statistical and practical significance. Two way ANOVA analysis within subjects showed a significant effect of training level, as a result of which it was concluded clearly that the jumping technique strongly affect the mechanical output muscles, as the motors that generate explosion maximal force and also maximal jump height. The proprioception exercises have a huge effect in the variety of training, by changing the style, monotony, the difficulty, which results in improving all biomechanical parameters including those of the sportive technique.