Effect of 6 weeks of balance training on different heights of medium-density foam in geriatric population

Abstract

BackgroundIn older adults, progressive aging leads to a gradual decrease in physical and mental well-being, increasing the risk of fall-associated injuries and ultimately changing the quality of life. This increase in fall accidents is due to the impaired balance in older adults. To prevent such incidents, the incorporation of balance training in the rehabilitation of the geriatric population will help in challenging the vestibular system and activates the mechanoreceptors that lead to enhancing the postural stability on an unstable surface. The foam-based balance training helps to effectively improve balance; however, the height and type of foam used for the treatment and assessment purpose varies, and the suitable height of foam required for balance training is still unexplored. Hence, the study aims to determine the efficacy of various heights of medium-density foam for balance training in community-dwelling older adults.MethodsForty older adults ranged between 60 to 75 years were randomly chosen and divided into intervention and control groups. Both the group practiced balance training on a firm surface for 2 weeks and later intervention group received foam-based balance training on either 1″, 2″, and 3″ medium-density foam. The balance and fear of fall were measured using Mini-BesTest Scale (MBS) and Fall Efficacy Scale-I (FES-I) respectively. Furthermore, the MBS and FES-I scores were recorded on the pre-, post-2 weeks, and post-6 weeks of foam-based balance training.ResultsThe MBS and FES-I show a statistically significant difference (<0.05) in pre- and post-interventions and control groups. The components of MBS merely show a significant difference in effect size in the intervention group, and it indicates poor clinical relevance in using a specific height of foam for balance training in older adults. However, within group analysis, the 3″-inch medium-density foam shows the medium effect size (>0.5) in all components of MBS as compared to other groups.ConclusionThe specific height of foam used for foam-based balance training does not effectively differ the clinical decision-making in planning rehabilitation; rather, a long duration of balance training helps to improve balance in older adults.