Effect of Background Music on Maximum Acceptable Weight of Manual Lifting Tasks

被引:5
|
作者
Yu, Ruifeng [1 ]
机构
[1] Tsinghua Univ, Dept Ind Engn, Beijing 100084, Peoples R China
关键词
background music; manual materials handling; psychophysics; maximum acceptable weight of lift; tempo; MATERIALS HANDLING TASKS; TREADMILL EXERCISE; PERCEIVED EXERTION; RESPONSES; PERFORMANCE; FREQUENCY; TEMPO; INDUSTRY; FEMALES; WORKERS;
D O I
10.1080/10803548.2014.11077058
中图分类号
TB18 [人体工程学];
学科分类号
1201 ;
摘要
This study used the psychophysical approach to investigate the impact of tempo and volume of background music on the maximum acceptable weight of lift (MAWL), heart rate (HR) and rating of perceived exertion (RPE) of participants engaged in lifting. Ten male college students participated in this study. They lifted a box from the floor, walked 1-2 steps as required, placed the box on a table and walked back twice per minute. The results showed that the tempo of music had a significant effect on both MAWL and HR. Fast tempo background music resulted in higher MAWL and HR values than those resulting from slow tempo music. The effects of both the tempo and volume on the RPE were insignificant. The results of this study suggest fast tempo background music may be used in manual materials handling tasks to increase performance without increasing perceived exertion because of its ergogenic effect on human psychology and physiology.
引用
收藏
页码:437 / 445
页数:9
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