A Body Characteristic Index to Evaluate the Level of Risk of Heat Strain for a Group of Workers With a Test

Lu, S.; Peng, H.; Gao, P.

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Tytuł artykułu

A Body Characteristic Index to Evaluate the Level of Risk of Heat Strain for a Group of Workers With a Test

Autorzy

Lu S. , Peng H. , Gao P.

Treść / Zawartość

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Języki publikacji

Abstrakty

The purpose of this study was to develop a body characteristic index (BCI) based on the distribution of maximal oxygen uptake per body mass (VO2max/mass), body surface area per body mass (BSA/mass), and percentage of body fat (Fat%) to evaluate the relative level of individual physiological responses to heat strain in a group of workers. BCI was based upon the data obtained from 10 males and 10 females exercising for 60 min on a treadmill at 2 relative exercise intensities of 25% and 45% VO2max in mild, warm wet, and hot dry climate condition, separately. BCI was developed into 2 formulas, which were proved to be better predictors for heat strain responses than each individual characteristic, and more sensitive than body type to describe the distributions of individual characteristics and distinguish the differences in physiological responses to heat.

Słowa kluczowe

heat environment physical fitness anthropometric characteristic index heat strain

środowisko cieplne sprawność fizyczna antropometria

Wydawca

Taylor & Francis

Czasopismo

International Journal of Occupational Safety and Ergonomics

Rocznik

2014

Tom

Vol. 20, No. 4

Strony

647--659

Opis fizyczny

Bibliogr. 32 poz., tab., wykr.

Twórcy

autor

Lu S.

lvshilei@tju.edu.cn

School of Environmental Science and Technology, Tianjin University, Tianjin, China

autor

Peng H.

School of Environmental Science and Technology, Tianjin University, Tianjin, China

autor

Gao P.

School of Environmental Science and Technology, Tianjin University, Tianjin, China

Bibliografia

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Bibliografia

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