Effects of EVA gloves on grip strength and fatigue under low temperature and low pressure.
Appl Ergon
; 53 Pt A: 17-24, 2016 Mar.
Article
en En
| MEDLINE
| ID: mdl-26674400
ABSTRACT
OBJECTIVE:
To study the effects of wearing extravehicular activity (EVA) gloves on grip strength and fatigue in low temperature, low pressure and mixing of two factors (low temperature and low pressure).METHODS:
The maximum grip strength and fatigue tests were performed with 10 healthy male subjects wearing gloves in a variety of simulated environments. The data was analysed using the normalization method.RESULTS:
The results showed that wearing gloves significantly affected the maximum grip strength and fatigue. Pressure (29.6, 39.2 kPa) had more influence on the maximum grip compared with control group while low temperatures (-50, -90, -110 °C) had no influence on grip but affected fatigue dramatically. The results also showed that the maximum grip strength and fatigue were influenced significantly in a compound environment.CONCLUSIONS:
Space environment remarkably reduced strength and endurance of the astronauts. However, the effects brought by the compound environment cannot be understood as the superimposition of low temperature and pressure effects.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Frío
/
Guantes Protectores
/
Músculo Esquelético
/
Fatiga Muscular
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Fuerza de la Mano
/
Presión del Aire
Límite:
Humans
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Male
Idioma:
En
Revista:
Appl Ergon
Año:
2016
Tipo del documento:
Article
Pais de publicación:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
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UK
/
UNITED KINGDOM