积极的休息可以减少长时间坐着的背部超负荷:用红外热图进行人体工程学分析
Martina Sortino1, Bruno Trovato1, Marta Zanghì1
1Department of Biomedical and Biotechnological Sciences, Section of Anatomy, Histology and Movement Science, School of Medicine, University of Catania, 95123 Catania, Italy.
Journal of clinical medicine
|June 19, 2024
概括
积极的休息可以显著减少长时间坐着的办公室工作人员的背部肌肉过载. 红外热学 (IRT) 显示,积极的休息会降低皮肤温度,与持续的坐着不同,强调它们对肌肉骨健康的益处.
科学领域:
- 职业健康 职业健康 职业健康
- 人体工程学就是人体工程学.
- 生物医学工程 生物医学工程
背景情况:
- 长时间坐着是办公室工作者肌肉骨疾病的重要危险因素.
- 肌肉过载和紧张是与久坐不动的工作环境相关的常见问题.
研究的目的:
- 评估活跃休息在缓解长时间坐着时肌肉过载方面的有效性.
- 评估红外热学 (IRT) 作为监测背部肌肉紧张的非侵入性工具的实用性.
主要方法:
- 一项涉及57名办公室工作人员的研究分为活跃休息 (AB) 和无活跃休息 (NAB) 组.
- 参与者坐了90分钟,AB组每30分钟执行一次练习.
- 红外热学 (IRT) 被用来测量背部的皮肤温度变化,每隔30分钟.
主要成果:
- 皮肤温度最初在两组都增加,但在随后的测量中在AB组下降.
- 在NAB组,皮肤温度保持高,表明持续的肌肉紧张.
- 在所有背部区域 (p < 0.001) 之间观察到温度变化 (Δt1-2和Δt1-3) 的统计学显著差异.
结论:
- 长时间坐着会对背部健康产生负面影响,导致肌肉过载.
- 积极的休息有效地减少了背部的压力,并建议在工作场所进行干预.
- IRT是一种可行的非侵入性方法,用于评估腰部肌肉过度负荷和久坐式工人的干预效率.
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