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研究人体特征,握力,手的灵活性和木雕手的手表现之间的关系
Hamid Reza Mokhtarinia1, Soheila Mokhtari2, Mohsen Vahedi3
1Department of Ergonomics, University of Social Welfare and Rehabilitation Sciences, Kodakyar Ave.Daneshjo Blvd.,Evin, Tehran, 1985713834, Iran. hrmokhtarinia@yahoo.com.
BMC public health
|October 1, 2025
概括
木雕手的表现与手的尺寸和强度有关. 提高握力和手腕的灵活性可以提高生产力,防止手动作业中的伤害.
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.
- 人类因素工程 人类因素工程
背景情况:
- 手的表现对于手动任务至关重要,受人类学,握力和灵活性的影响.
- 这些因素显著影响木雕匠的生产力和受伤风险.
- 本研究探讨了手的特征和木雕家的表现之间的关系.
研究的目的:
- 评估手表表现和人体尺寸之间的关联.
- 评估握力与手表表现之间的联系.
- 为了确定木雕匠手腕灵活性和手的表现之间的关系.
主要方法:
- 120名木雕匠 (年龄在20-40岁,经验≥1年) 的横截面研究.
- 收集了有关人口统计,手部人体测量,握力和手腕灵活性的数据.
- 使用普渡板测试评估手表表现,并使用MANOVA进行分析 (p<0.05).
主要成果:
- 手掌的长度与钉子的位置正相关 (p=0.041).
- 在180°肘部伸展时的握力与组装任务效率相关 (p=0.024).
- 腕曲和伸展运动范围与改善的普渡板性能相关.
结论:
- 人类测量尺寸,握力和灵活性对于木雕的性能至关重要.
- 针对握力和手腕灵活性的人体工程学干预措施可以提高效率.
- 改善这些手部特征可能会减少手工职业中受伤的风险.
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