The Effect of Eight Weeks of Dynamic Neuromuscular Stabilization Training on Functional Movement Screening and Postural Control in Athletes with Lower Crossed Syndrome

Background: The present study aimed to evaluate the effectiveness of Dynamic Neuromuscular Stabilization (DNS) training on movement patterns and postural control in female athletes with lower cross syndrome (LCS). Method: This research employed a quasi-experimental, pre-and post-test design. Thirty healthy female athletes with an average age of 24.98 ± 2.26 years and diagnosed with LCS were randomly divided into an experimental group (15 subjects) and a control group (15 subjects). Participants in the experimental group completed the DNS training protocol, which consisted of three sessions per week for eight weeks. Postural control and functional movements were assessed using the Y-balance test and Functional Movement Screening (FMS) before and after the intervention. Statistical analysis included paired t-tests, ANCOVA, and the Wilcoxon test. Results: ANCOVA revealed a significant difference in the Y-balance test and FMS scores between the experimental and control groups for participants with LCS. Within-group analysis indicated that the post-test mean scores of the experimental group were significantly improved compared to pre-test scores following DNS training (P<0.05). Conclusion: The results indicate that eight weeks of DNS training significantly improved functional movement screening and Y-balance test scores in female athletes with LCS. Therefore, DNS exercises may be recommended to athletes to enhance balance and lower limb performance.