Barbora Grosserová

1. Introduction Balance disorders are very common in people with multiple sclerosis (pwMS), affecting approximately 80% of individuals. These impairments may occur even in the early stages of the disease, including in individuals with low levels of disability [1]. Balance dysfunction typically manifests as increased postural sway, reduced and slowed movements toward the limits of stability, delayed and less effective postural responses, and difficulties with sensory integration [2].