Effects of Eight Weeks of Dynamic Neuromuscular Stabilization Exercises on the Balance of Older Men

Abstract

Background and Aims Ageing is associated with physical changes where balance impairment is one of important consequences. In this study, we aim to investigate the effect of an 8-week dynamic neuromuscular stabilization (DNS) program on the balance of older men. Methods Thirty-six older men (age: 66.5±1.02 years, height: 171.8±1.17 cm, and weight: 75.4±2.16 kg) were purposefully selected based on the inclusion criteria. They were then paired based on the functional reach test score and randomly assigned to exercise (n=18) and control (n=18) groups. The pre-test and post-test assessments included the functional reach test and the Y balance test. The exercise group performed the DNS exercises for eight weeks (three sessions of one hour per week), while the control group performed their routine daily activities. The collected data were analyzed by repeated measures ANOVA in SPSS software. Results There was a significant interaction effect of time and group on the scores of both functional reach test and Y balance test (F(1,23)=12.17, P=0.002, η2>0.35). From the pre-test to the post-test phase, there was a significant improvement in the exercise group, while no significant improvement was reported in the control group. Conclusion The DNS program can affect the balance of older men. It is recommended to use these exercises to improve their balance.