超重、肥胖对中老年人动静态平衡能力影响的研究

The Effect of Overweight And Obesity on the Static And Dynamic Balance Ability of the Middle-aged And Older Adults

研究目的:探究体重超重/肥胖对中老年人动静态平衡能力的影响,为超重/肥胖中老年人跌倒的预防及运动健身等提供理论帮助。研究方法:依据身体质量指数及优势足等条件选取180名中老年人为受试者,按照体重将其分为正常组、超重组和肥胖组,每组人数均为60人,且每组男女比例均为1∶1。采用动态、静态平衡能力测试仪对其进行不同姿势状态下的动静态平衡能力测试。使用单因素方差分析来分析不同组间的动静态平衡能力差异,并采用配对样本t检验来分析组内左、右单足间静态平衡能力的差异。研究结论:体重超重、肥胖均能显著降低中老年人的动静态平衡能力,且肥胖对中老年人动静态平衡能力的降低程度要大于超重,这说明体重越大对中老年人平衡能力的危害越大;不同体重中老年人右单足的静态平衡能力有优于左单足静态平衡能力的趋势。

Research purpose:This research explored the effect of overweight/obesity on the dynamic and static balance of middle-aged and elderly people,and provided theoretical help for the prevention of falls and sports fitness for overweight/obese middle-aged and elderly people.Research method:According to the body mass index and dominant foot conditions,180 middle-aged and elderly people were selected as subjects,and they were divided into normal group,overweight group and obese group according to their weight.The number of each group was 60,and the ratio of male to female in each group was 1:1.The dynamic and static balance ability tester were used to test the dynamic and static balance ability under different postures.A one-way analysis of variance was used to analyze the difference in dynamic and static balance ability between different groups,and a paired-sample t test was used to analyze the difference in static balance ability between left and right single foot within the group.Research conclusion:Overweight and obesity significantly reduced the static and dynamic balance ability of the middle-aged and older adults,obesity was greater than overweight in reducing the extent of static and dynamic balance ability of the middle-aged and older adults,which indicated that the greater the weight,the greater the harm to the balance of middle-aged and elderly people.The static balance ability of the right one foot of the middle-aged and elderly people of different weights tended to be better than that of the left one foot.