Moving from stable standing to single-limb stance or an up-on-the-toes position: The importance of vision to dynamic balance control.

Whereas the peak CoP ML displacement (DCOP ML-APA ), which was also unaffected by limb condition (p = 0.73), became reduced (by 10%), suggesting participants became cautious, under visual occlusion, though with borderline significance (p = 0.053, ES, 0.46).

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There was a weak trend interaction between limb and vision (p>0.17), and post-doc analysis indicated occlusion of vision had no effect on the tStartSS in dominant limb trials (p = 0.91), but it led to an increase (by 9%) in tStartSS in the non-dominant limb trials (p = 0.017).

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