What is mediolateral sway?

Mediolateral sway refers to the side-to-side movement of the body’s center of mass, particularly during standing or walking. It is a crucial aspect of postural stability and balance, as excessive sway can indicate instability or balance disorders. This sway is often assessed in studies of gait and balance, especially in populations at risk for falls, such as the elderly or individuals with certain medical conditions. Monitoring mediolateral sway can help in evaluating and improving balance strategies in various contexts.