The effects of keyboard height, wrist support and keying time on wrist posture and trapezius EMG during keyboarding
The purpose of this study was to investigate the effects of keyboard height, the presence or absence of a wrist support, and keying time on different risk factors associated with musculoskeletal disorders experienced by VDT operators. Measurements of wrist posture, activity of the trapezius muscles,...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/40853 http://scholar.lib.vt.edu/theses/available/etd-01312009-063428/ |