在老年人中,姿势控制对脚清度在楼梯 negotiation 期间的影响
Gabriela Vigorito Magalhães1, Fernando Braz Langami1, Anderson Rodrigues Delunardo1
1Biomechanical Analysis of Movement Laboratory (Bio.Mov), Physical Education and Sports Center, Federal University of Espírito Santo, Brazil.
Gait & posture
|October 8, 2025
概括
姿势控制显著影响老年人如何在楼梯谈判期间清除脚,影响跌倒风险. 改善姿势控制可以提高老年人的安全性和流动性.
科学领域:
- 老年学是指老年学的学科.
- 生物力学 生物力学
- 发动机控制器的控制器
背景情况:
- 衰老会损害姿势控制,影响老年人的日常活动,如楼梯谈判.
- 在楼梯 negotiation 期间减少脚的空隙增加了老年人的跌倒风险.
- 在老年人上楼梯时,姿势控制和脚间的距离之间的关系仍未得到充分研究.
研究的目的:
- 调查姿势控制性能是否影响老年人楼梯谈判期间的脚清除行为.
主要方法:
- 16名健康的老年人在四级楼梯上进行了楼梯谈判 (上升和下降).
- 用一个带有半双脚和单脚姿势的力量平台来评估姿势控制.
- 在降落和过渡时刻测量了脚的宽度,分析了平均摇摆幅度和平均速度.
主要成果:
- 姿势控制的时间变量在阶梯谈判期间部分解释了脚清除行为.
- 平均摆动幅度显示,在半并联姿势上升和下降阶梯时,对脚清度的影响更大.
结论:
- 调查结果确定了与老年人在楼梯上倒和跌倒相关的风险.
- 结果表明,有针对性的训练可以改善老年人的姿势控制和运动性能,在楼梯谈判期间.
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