title: The effects of trunk stabilization exercise using a Swiss ball in the absence of visual stimulus on balance in the elderly.
abstract: [Purpose] This study was undertaken to investigate the effects of the balance exercises with a Swiss ball on static and dynamic balance abilities in elderly (≥65 years) subjects. [Subjects and Methods] Twenty elderly subjects with no relevant orthopedic history of a back condition were selected for trunk stabilization exercises with a Swiss ball (Thera-Band, USA). The subjects performed these trunk stabilization exercises for 20 minutes, five times per week for 4 weeks. The experimental group (n=10) was blindfolded during these balance exercises, while the control group control group (n=10) was not. [Results] The experimental group showed significant improvements in velocity in the evaluation of static balance and in time, total distance, and left/right movement distance in the evaluation of dynamic balance after the intervention, whereas the control group showed significant improvements in time in the evaluation of dynamic balance. A significant intergroup difference was observed after the intervention for velocity gain. [Conclusion] Exercising with a blindfold stimulates other senses by blocking visual information, and hence it enhances improvements in balance ability.
authors: Department of Physical Therapy, College of Rehabilitation Sciences, Daegu University, Republic of Korea.
authors: Myoung-Kwon
authors: MK
authors: Kim
keywords: Balance; Elderly; Trunk stabilization