Centro de Documentacion de Fundación MAPFRE - Source document position and neck muscle tension

Notes: Sumario: Measurements of head position, mechanical load at C7, and level of muscle EMG activity in the muscles of the neck were compared across six document positions in both a reading task and typing task. Task design in this study was represented by a primary visual taskRelated records: En: Ergonomics. - London and Washington. - Vol. 39, nº 4, April 1996 ; p. 593-610Materia / lugar / evento: Ergonomía Postura Lesiones musculares Confortabilidad Diseño Posiciones de trabajo Modelos de simulación Secondary titles: Título: Ergonomics
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