Relationship of lumbar-hip kinematics during trunk flexion and sex, body mass index, and self-reported energy expenditure: a cross-sectional analysis

IF 0.8 4区 医学 Q4 BIOPHYSICS
Magdalena Zawadka, Jakub Smołka, Maria Skublewska-Paszkowska, Edyta Lukasik, Grzegorz Zieliński, Piotr Gawda
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引用次数: 0

Abstract

Purpose Physical activity (PA) is a well-known, simple and effective preventive and therapeutic intervention for low back pain (LBP). In spite of the growing interest in active lifestyles and its benefits, more needs to be known about the relationship between energy expenditure, body mass and lumbar-pelvic kinematics during the forward bending movement in a group of young asymptomatic people who met PA guidelines. Young people can be identified as a future risk group of civilisation diseases and lumbar-hip kinematics can be considered as a predictor of LBP occurrence. The aim of this study was to identify the association of sex, self-reported energy expenditure, body mass index, and lumbar-hip kinematics in young people. Methods Sixty-four students at pre-employment stage participated in the study. They declared moderate-to-high PA and activity-induced energy expenditure (AEE) was self-reported. Kinematic data of the lumbar spine, pelvis, and hip were collected during forward bending using a 3D motion capture system. Results Sex was found to be associated with pelvis (β=-0.38 p=0.002) and lumbar mobility (β=0.49, p<0.001) during forward bending and BMI was related only to lumbar mobility (β=-0.41, p=0.001). Recreation AEE significantly predicted hip flexion mobility (β =0.38, p=0.002). Conclusions This study showed that among a sample of physically active young people, BMI, self-reported AEE, and sex can partially predict lumbar-hip kinematics during trunk flexion. Recreational PA can be regarded as improving hip mobility and thus making forward bending more effective and less prone to injury.
躯干屈曲时腰髋运动学与性别、体重指数和自我报告的能量消耗的关系:一项横断面分析
摘要体力活动(Physical activity, PA)是一种众所周知的、简单有效的预防和治疗腰痛的方法。尽管人们对积极的生活方式及其益处越来越感兴趣,但在一组符合PA指南的年轻无症状人群中,关于前屈运动期间能量消耗、体重和腰骨盆运动学之间的关系,我们还需要了解更多。年轻人可以被认为是未来文明疾病的危险群体,腰髋关节运动学可以被认为是腰痛发生的预测因子。本研究的目的是确定年轻人的性别、自我报告的能量消耗、体重指数和腰髋运动学之间的关系。方法对64名就业前大学生进行调查。他们宣称有中高PA,活动诱导的能量消耗(AEE)是自我报告的。使用3D运动捕捉系统收集腰椎、骨盆和髋关节在前屈时的运动学数据。结果性别与前屈时骨盆(β=-0.38 p=0.002)和腰椎活动度(β=0.49, p=0.001)相关,BMI仅与腰椎活动度相关(β=-0.41, p=0.001)。娱乐AEE显著预测髋关节屈曲活动度(β =0.38, p=0.002)。结论:本研究表明,在体力活动的年轻人样本中,BMI、自我报告的AEE和性别可以部分预测躯干屈曲时的腰髋运动学。娱乐性PA可以被认为是改善髋关节的活动能力,从而使前屈更有效,更不容易受伤。
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
Acta of bioengineering and biomechanics
Acta of bioengineering and biomechanics BIOPHYSICS-ENGINEERING, BIOMEDICAL
CiteScore
2.10
自引率
10.00%
发文量
0
期刊介绍: Acta of Bioengineering and Biomechanics is a platform allowing presentation of investigations results, exchange of ideas and experiences among researchers with technical and medical background. Papers published in Acta of Bioengineering and Biomechanics may cover a wide range of topics in biomechanics, including, but not limited to: Tissue Biomechanics, Orthopedic Biomechanics, Biomaterials, Sport Biomechanics.
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