Effects of whole-body vibration training on dynamic postural stability in elderly adults 1

Ageing is associated with the deterioration of the neuromuscular and sensorimotor function, which might affect physical activities and postural stability (PS) during the daily life. Among these functional disability, falls are the major problem for both the elderly and broader community, resulting fractures to the upper limb, lower limb, hip, head, and trunk. PS has been defined as the ability to maintain an upright posture in a weight carrying position without falling and to keep the center of gravity within the limits of the base of support. It is also defined as the act of maintaining, achieving, or restoring a state of balance during any postural disturbance or physical activity [1, 2].