文章基本信息

标题：Effects of Wearing Trousers or Shorts under Firefighting Protective Clothing on Physiological and Subjective Responses
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作者：Chinmei Chou ; Sonomi Umezaki ; Su-Young Son 等
期刊名称：人間-生活環境系学会英文誌
印刷版ISSN：1345-1324
电子版ISSN：1349-7723
出版年度：2009
卷号：12
期号：2
页码：63-71
DOI：10.1618/jhes.12.63
出版社：Japanese Society of Human-Environment System
摘要：This study examined the influence of wearing trousers or shorts under firefighting protective clothing with phase change materials (PCMs) on physiological/subjective responses and the mobility of firefighters. Experiment 1: Eight Fukuoka City firefighters (28±3.6 yrs) participated in the research and rested in a pre-test room for 10 min before entering the test-room where they rested for another 10 min, followed by a 30 min-exercise period (on a treadmill, 4.8 km·h⁻¹ at a 3% gradient) and a 10 min-recovery period. Rectal temperature, mean skin temperature, heart rate, body weight loss and subjective responses were measured. Experiment 2: Eight Fukuoka City firefighters (27.9±3.5 yrs) participated in a freedom of movement test, an exercise test and answered a set of questionnaires. The exercise test involved obstacle courses with 70 cm and 90 cm obstacles. The results suggest that performance was improved while wearing shorts under protective clothing with PCMs, although no significant difference in reducing thermal stress while wearing shorts instead of trousers was revealed.
关键词：firefighting protective clothing ; rectal temperature ; freedom of movement ; exercise test and questionnaires