Decrease in back strength in asymmetric trunk postures.
Published in Ergonomics • Apr 1, 1992
NobleIDNI8P78W46R61S70
Authors:,,
P Vink
H A Daanen
W J Meijst
Abstract
The extension force against resistance was recorded in 23 postures for 12 subjects to find explanations for the decrease in back strength in asymmetric postures. A reduction in muscle force in asymmetric postures was found up to 40%, but was strongly dependent on the plane in which asymmetry occurre...
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