基于表面肌电技术的篮球护臂压力舒适性分析  

Analysis of Pressure Comfort of Basketball Arm Guards Based on Surface EMG Technology

作　　者：王广立 方丽英 WANG Guangli;FANG Liying(School of Fashion Design and Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;School of International Education,Zhejiang Sci-Tech University,Hangzhou 310018,China)

机构地区：[1]浙江理工大学服装学院,浙江杭州310018 [2]浙江理工大学国际教育学院,浙江杭州310018

出　　处：《服装学报》2022年第3期227-234,共8页Journal of Clothing Research

摘　　要：为研究篮球运动过程中人体手臂肌肉疲劳程度与服装压力之间的关系,将篮球运动护臂的功能性和服装压力舒适性相结合,得到最能减缓手臂肌肉疲劳的舒适服装压。以男性大学生篮球运动爱好者为实验对象,结合其主观评价得出篮球运动状态下的舒适服装压,运用表面肌电技术测试肌电指标,经计算分析后得出篮球护臂有效缓解肌肉疲劳的舒适服装压。研究表明:篮球运动过程中,适量的服装压可给予运动员一定的舒适感,并可减缓肌肉疲劳,但一旦服装压力过大,则会感觉不适并加速肌肉疲劳。由实验结果得出有效缓解手臂肌肉疲劳的舒适服装压范围为:肱二头肌1.32~1.61 kPa,肱三头肌1.46~1.61 kPa,肱桡肌1.78~2.16 kPa,桡侧腕屈肌1.83 kPa左右。该研究结果可为篮球护臂的生产设计提供数据参考。In order to study the relationship between arm muscle fatigue and pressure during basketball exercises,the function and pressure comfort of basketball arm guards are combined to obtain the most comfortable clothing pressure of basketball arm guards that can reduce muscle fatigue.Taking male college basketball enthusiasts as experimental subjects,combining subjective evaluation to get comfortable clothing pressure under exercise,using surface electromyography to test EMG indicators,and calculating the comfortable clothing pressure that can effectively relieve muscle fatigue.The results show that during basketball,a proper amount of clothing pressure can give athletes a sense of comfort and relieve fatigue,but excessive clothing pressure will have the opposite effect.The final pressure range is:1.32~1.61 kPa for biceps,1.46~1.61 kPa for triceps,1.78~2.16 kPa for brachioradialis,and 1.83 k Pa for flexor carpi radialis.The results can provide date reference for the production design of basketball arm guards.

关 键 词：篮球运动护臂 服装压力 压力舒适性 表面肌电技术 肌肉疲劳 

分 类 号：TS941.73[轻工技术与工程—服装设计与工程]