The relationship between static and dynamic balance in active young adults

Q2 Health Professions
Carla Gonçalves, P. Bezerra, F. Clemente, C. Vila-Chã, C. Leão, A. Brandão, J. Cancela
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引用次数: 1

Abstract

Purpose. The objectives were to analyse differences of static and dynamic balance between sexes and test the correlations between static and dynamic balance measures. Methods. The study involved 77 physically active adults, university students (age: 19.1 ± 1.1 years; height: 170.2 ± 9.2 cm; body mass: 64.1 ± 10.7 kg). Static balance was assessed with a force platform under Romberg conditions: a foam surface, eyes open (EOFS); eyes closed (ECFS); challenging the visual-vestibular system (CVVS). The Y balance Test (YbT) evaluated dynamic balance in anterior, posteromedial, and posterolateral directions. One-way ANOVA examined potential differences between sexes, and the Pearson product-moment test verified the correlations between YbT and static balance measures. Results. Sex differences were found for all conditions in static balance variables: ellipse area (EA), centre of pressure displacement anteroposterior (DAP) and mediolateral (DML), mean velocity anteroposterior (VAP) and mediolateral (VML), total mean velocity (TV). Females presented a better stability index than males for EOFS (25% DAP, 20% DML, 30% VAP, 21% VML, 19% TV), ECFS (26% DAP, 32% DML, 28% VAP, 32% VML, 32% TV), and CVVS (27% EA, 26% DAP, 19% DML, 17% VAP, 20% VML, 18% TV). Males demonstrated 6% better performance on YbT posterolateral. Correlation tests revealed small to moderate correlations between static and dynamic balance, except for a large positive correlation between YbT anterior and sway area under the CVVS condition [ r = 0.54 (0.19; 0.77)] for women. Conclusions. The findings indicate a weak relationship between static and dynamic balance in controlling posture.
活跃的年轻人静态与动态平衡的关系
目的。目的是分析两性之间静态和动态平衡的差异,并测试静态和动态平衡测量之间的相关性。方法。该研究涉及77名身体活跃的成年人,大学生(年龄:19.1±1.1岁;高度:170.2±9.2 cm;体重:64.1±10.7 kg)。在Romberg条件下,用力平台评估静平衡:泡沫表面,眼睛睁开(EOFS);闭眼(ECFS);挑战视觉前庭系统(CVVS)。Y平衡试验(YbT)评估前、后内侧和后外侧方向的动态平衡。单因素方差分析检验了两性之间的潜在差异,Pearson积差检验验证了YbT和静态平衡测量之间的相关性。结果。所有静态平衡变量:椭圆面积(EA)、正侧压力位移中心(DAP)和中外侧压力位移中心(DML)、正侧平均速度(VAP)和中外侧平均速度(VML)、总平均速度(TV)均存在性别差异。EOFS (25% DAP、20% DML、30% VAP、21% VML、19% TV)、ECFS (26% DAP、32% DML、28% VAP、32% VML、32% TV)和CVVS (27% EA、26% DAP、19% DML、17% VAP、20% VML、18% TV)的稳定性指数女性优于男性。男性在YbT后外侧表现好6%。相关测试显示静态平衡和动态平衡之间存在小到中等的相关性,除了CVVS条件下YbT前部与摇摆面积之间存在较大的正相关[r = 0.54 (0.19;0.77)]。结论。研究结果表明,在控制姿势时,静态平衡和动态平衡之间的关系很弱。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Human Movement
Human Movement Health Professions-Physical Therapy, Sports Therapy and Rehabilitation
CiteScore
2.50
自引率
0.00%
发文量
44
审稿时长
15 weeks
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