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首页> 外文期刊>International Journal of Gerontology >Effects of a multicomponent exercise on dual-task performance and executive function among older adults
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Effects of a multicomponent exercise on dual-task performance and executive function among older adults

机译：多组分运动对老年人双任务表现和执行功能的影响

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Summary Background Previous studies showed that multicomponent exercise enhanced physical and cognitive functions. This study aimed to investigate the effects of a multicomponent exercise on dual-task performance and executive function and to demonstrate the relationship between improvement in dual-task performance and enhancement in executive function among the elderly. Methods A total of 27 people completed the intervention, with 16 in the experimental group and 11 in the control group. The 12-week multicomponent exercise lasted 1?h per day and 3 days per week. Participants' gait performance was assessed in dual-task conditions and executive function was examined at both pre- and post-intervention. Results Results showed significant interaction effects of time?x?group on all selected gait parameters in both dual-task conditions and the Executive Interview. Compared with the control group, the experimental group showed greater improvements in most measures following intervention. Improved dual-task performance was correlated with enhanced executive function (r?=?0.46–0.75). Conclusion Our results suggested that a multicomponent exercise positively affects dual-task performance and executive function in the elderly.
机译：发明背景以前的研究表明，多组分运动可增强身体和认知功能。这项研究旨在调查多组分运动对双任务表现和执行功能的影响，并证明老年人双任务表现的改善与执行功能的增强之间的关系。方法共有27人完成了干预，其中实验组16人，对照组11人。为期12周的多成分运动每天持续1个小时，每周持续3天。在双重任务条件下评估参与者的步态表现，并在干预前和干预后检查执行功能。结果结果显示，在双重任务条件和执行面试中，时间x轴对所有选定的步态参数都有显着的交互作用。与对照组相比，实验组在干预后的大多数措施上显示出更大的改善。双任务性能的提高与执行功能的增强相关（r = 0.46-0.75）。结论我们的结果表明，多组分运动对老年人的双重任务绩效和执行功能有积极影响。

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