Introduction and Aim: This study aimed to determine the effect and persistence of neuromuscular correction programs on landing position, static and dynamic balance in athletes with Dynamic Knee Valgus defects. Methods: The statistical population of this quasi-experimental study included teenagers athletes in soccer with dynamic knee valgus deformity who were purposefully selected and randomly assigned in two groups of control (Age: 12. 50±, 0. 67 years, height: 1. 70±, 0. 06 m, weight: 56. 41±, 5. 46 kg, body mass index: 19. 49±, 1. 57 kg/m2) and training (Age: 12. 23±, 0. 59 years, height: 1. 67±, 0. 10 m, weight: 53. 07±, 8. 96 kg, body mass index: 18. 83±, 1. 54 kg/m2). Dynamic knee valgus was assessed by squat test and valgus angle and knee flexion were assessed by landing-jump test using Quinoa software. Static and dynamic balance was assessed by the Bass Stick test and Y test. After evaluating the variables in the pre-test, the subjects in the exercise group performed neuromuscular exercises for 8 weeks and the control group participated in the teamspecific physical fitness program only in this period. Results: The results in the training group showed that the neuromuscular correction program had a significant effect on variables (P≤, 0. 01) except the knee flexion angle at the end of the descent (p=0. 60). But the training results were not lasting after 1 month of untraining in variables Valgus at the moment of landing, static and dynamic balance. Also, the Bonferroni post hoc test results in variables (p≤, 0. 01) except for knee flexion angle at the end of landing (p=0. 14) showed a significant difference between the two groups. Conclusion: Based on the results, the use of a neuromuscular correction program can be suggested as an effective program before puberty for teenage athletes in soccer with dynamic knee valgus of ankle origin.