Fig. 3

Effect of 12 weeks DNS training on COP Distance in middle-aged women. A ML (Medial–Lateral) distance, B AP (Anterior–Posterior) distance, C MLAP (Medial–Lateral- Anterior–Posterior) distance. Data are presented as the mean ± standard deviation. *p < 0.05; group effects: *p < 0.05, **p < 0.01, $p < 0.05; before and after significant: $$p < 0.01, $$$p < 0.001. EXG: Experimental Group, CON: Control Group