Effectiveness of exercise-heat acclimation for preventing heat illness in the workplace.
Effectiveness of exercise-heat acclimation for preventing heat illness in the workplace.
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运动热适应对于预防工作场所热病的有效性。
DOI：
10.7888/juoeh.35.183
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
F. Yamazaki
中科院分区：
文献类型：
--
作者：
F. Yamazaki
工作场所与热有关的疾病的发生率与工人是否适应炎热的环境有关。热习服可以提高在一定工作速率下的高温耐力和热舒适性。这些改善是通过增加出汗和皮肤血流反应，更好的液体平衡和心血管稳定性来实现的。作为一种使身体适应热应激的实用手段，推荐每天进行有氧运动训练，因为体温调节能力和血容量随着身体健康而增加。然而，在炎热的环境中穿着个人防护服的工人，很少从短期运动训练和/或热适应中获得心理生理学益处，因为出汗散热无效，并且随着汗液在防护服内的积累而加剧热不适。对于在不可补偿的热应力下工作的体力劳动者，需要更好地管理工作率、工作环境和健康。
The incidence of heat-related illness in the workplace is linked to whether or not workers have acclimated to a hot environment. Heat acclimation improves endurance work performance in the heat and thermal comfort at a given work rate. These improvements are achieved by increased sweating and skin blood flow responses, better fluid balance and cardiovascular stability. As a practical means of acclimatizing the body to heat stress, daily aerobic exercise training is recommended since thermoregulatory capacity and blood volume increase with physical fitness. In workers wearing personal protective suits in hot environments, however, little psychophysiological benefit is received from short-term exercise training and/or heat acclimation because of the ineffectiveness of sweating for heat dissipation and the aggravation of thermal discomfort with the accumulation of sweat within the suit. For a manual laborer who works under uncompensable heat stress, better management of the work rate, the work environment and health is required.
影响因子：
3.3
作者：
Lorenzo, Santiago;Halliwill, John R.;Minson, Christopher T.
通讯作者：
Minson, Christopher T.
影响因子：
3.3
作者：
Heinonen, Ilkka;Brothers, R. Matthew;Crandall, Craig G.
通讯作者：
Crandall, Craig G.