[1]杨鸣苑,王利君*,汪 清.护臂尺寸与肘关节屈曲角度对手臂压力的影响[J].服装学报,2025,10(03):210-216.
　YANG Mingyuan,WANG Lijun*,WANG Qing.Influence of Arm Guard Size and Elbow Joint Flexion Angle on Arm Pressure[J].Journal of Clothing Research,2025,10(03):210-216.
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护臂尺寸与肘关节屈曲角度对手臂压力的影响()

《服装学报》[ISSN:2096-1928/CN:32-1864/TS]

卷:
第10卷
期数:
2025年03期
页码:
210-216
栏目:
服装人体工学
出版日期:
2025-07-01

文章信息/Info

Title:
Influence of Arm Guard Size and Elbow Joint Flexion Angle on Arm Pressure
作者:
杨鸣苑1;  王利君*1; 2; 3;  汪 清1; 2; 3
1.浙江理工大学 服装学院,浙江 杭州 310018; 2.浙江理工大学 服装数字化技术浙江省工程实验室,浙江 杭州 310018; 3.浙江理工大学 丝绸文化传承与产品设计数字化技术文化和旅游部重点实验室,浙江 杭州 310018
Author(s):
YANG Mingyuan1;  WANG Lijun*1; 2; 3;  WANG Qing1; 2; 3
1.School of Fashion Design and Engineering,Zhejiang Sci-Tech University, Hangzhou 310018, China; 2.Zhejiang Provincial Engineering Laboratory of Clothing Digital Technology,Zhejiang Sci-Tech University, Hangzhou 310018, China; 3.Key Laboratory of Silk Culture Heritage and Products Design Digital Technology, Ministry of Culture and Tourism,Zhejiang Sci-Tech University, Hangzhou 310018, China
分类号:
TS 941.73
文献标志码:
A
摘要:
为探究运动过程中护臂尺寸、手臂活动角度与手臂压力之间的关系,以 8 位热爱运动且臂围相近的青年女性为实验对象,运用折减系数法设计 4 种不同尺寸的护臂,选用m(涤纶):m(氨纶)=85:15的涤氨混纺针织面料制作护臂,利用FlexiForce单点薄膜压阻式传感器测量不同尺寸护臂在0°,30°,60°,90°,120° 5个肘关节角度下的压力分布,采用心理标尺法进行压力舒适性的主观评价,并运用数学统计方法分析护臂尺寸、肘关节屈曲角度与手臂压力间的关系。结果表明:护臂折减系数与前臂、上臂压力呈显著正相关,肘关节屈曲角度与肘关节压力呈显著正相关,主观评价得分与护臂折减系数、手臂压力呈显著负相关。构建了肘关节压力与护臂折减系数、屈曲角度,以及上臂压力与主观评价得分之间的回归方程。
Abstract:
To investigate the relationship between arm guard size, arm movement angles, and arm pressure during exercise, eight young female subjects who love sports and have similar arm circumferences were selected as the experimental objects. Four different sizes of arm guards were designed using the reduction coefficient method, and common polyester-ammonia knitted fabric was used to manufacture the arm guards. A FlexiForce single-point thin-film piezoresistive sensor was employed to measure the pressure distribution of different-sized arm guards at 0°, 30°, 60°, 90°, 120° elbow joint angles. The psychological scale method was used for subjective evaluation of pressure comfort, and mathematical statistical methods were applied to analyze the relationships among arm guard size, elbow joint flexion angle, and arm pressure. The results show that the reduction coefficient of the arm guard has significant positive correlation with the pressure in the forearm and upper arm, the elbow joint flexion angle has significant positive correlation with the pressure at the elbow joint, and the subjective evaluation score has significant negative correlation with both the reduction coefficient of the arm guard and the arm pressure. Additionally, regression equations were constructed between elbow joint pressure and both the arm guard reduction coefficient and flexion angle, as well as between upper arm pressure and subjective evaluation scores.

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(责任编辑:卢 杰)

更新日期/Last Update: 2025-06-30