Decrease in back strength in asymmetric trunk postures

Article Abstract:

The asymmetric distribution of carried weights can reduce effective muscle force by up to 40%. However, this is dependent on the adopted posture and the plane of asymmetry. A study shows that rotation and lateroflexion situations should be avoided to maintain optimum force. Only one force reduction directionin a limited number of postures is evaluated, and extensions of this research is recommended for specific work situation applicability.

Physiological aspects, Posture, Lifting and carrying, Kinesiology

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Experiences in participatory ergonomics: results of a roundtable session during the 11th IEA Congress, Paris, July 1991

Article Abstract:

The participants in a roundtable discussion during the 11th International Ergonomic Assn Congress identified problem areas in participatory ergonomics. The panel stated that management in general has not yet realized the importance of ergonomic development. Employees themselves often do not see any need for improved ergonomics in the workplace. In addition, conflicts between management and labor greatly hinders ergonomic development.

Analysis

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Improving office work: a participatory ergonomic experiment in a naturalistic setting

Article Abstract:

A participative ergonomic study was conducted in the Dept of Salary Records where visual display unit tasks such as data entry, data control, word processing, data searching and reading documents were performed in a fast pace. It was found that ergonomic measurements in a natural setting have some constraints but, these measurements was suggested to contribute significantly to workplace improvements.

Office furniture, Office workers

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