Effects of precision demands and mental pressure on muscle activation and hand forces in computer mouse tasks.
The objective of the present study was to gain insight into the effects of precision demands and mental pressure on the load of the upper extremity. Two computer mouse tasks were used: an aiming and a tracking task. Upper extremity loading was operationalized as the myo-electric activity of the wris...
| Publicado en: | Ergonomics Vol. 47; no. 2; pp. 202 - 218 |
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| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Taylor & Francis Ltd
2/5/2004
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| Acceso en línea: | Ver este registro en EBSCOhost |