【摘要】 探讨平衡能力的增龄性变化特点及相关因素,为改善不同年龄段平衡能力提供参考。方法:以20~69岁国民体质监测人员35112人作为研究对象。采用闭眼单脚站立作为评价人体静态平衡能力的监测标准。利用SPSS 17.0统计软件对测试数据进行统计分析。结果:1)静态平衡能力呈增龄性降低,在35~44岁显著降低。男、女性各年龄段平衡能力随年龄递增的变化走势相同,男性各年龄段静态平衡能力优于女性,除20~24和40~44岁两个年龄段外,其他年龄段性别间具有显著差异。2)静态平衡能力和反应时、BMI指数具有明显的负相关性,和坐位体前屈、握力具有明显的正相关性。结论:反应时、肌肉力量和柔韧性随年龄增长的改变可能是引起静态平衡能力随年龄增长发生改变的重要原因。运动和控制身体重量可以明显提高和改善平衡能力。更多还原

【Abstract】 This paper aims to study the age-related changes characteristics of static balance ability and affecting factors,which helps to improve static balance ability of all age groups. Methods: Samples were taken randomly from the age of 20 ~69 years old for the monitoring of physical fitness,which include 35112 subjects. Single foot standing with eyes closed was used as the evaluation indexes of static balance ability. Statistical analysis of results was carried out by SPSS17. 0. Results: 1) Static balance ability descended along with the rising of their ages,static balance ability of 35 ~44 years old groups had declined markedly; Static balance ability of male and female in all age groups had the same varying trend with age,male were superior significant than female in all age groups. All but 20 ~24 and 40 ~44 years old groups were a significant difference; 2) Static balance ability had negative correlation with reaction and BMI index,positive correlation with grip strength and Sit and Reach. Conclusion: The age-related changes of reaction、muscle strength and flexibility may be the main factors which effect the age-related changes of balance capability. Physical exercise and weight control can effectively improve and improve balance ability.更多还原