Seat features recommendations for workstations.
This paper makes general recommendations for workstation design. To prevent back problems, a chair should maintain a 105 degrees angle between the trunk and the thighs. For bent-forward work, a seat pan that can tilt forward allows the critical angle to be maintained.
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New York University, Department of Occupational Health and Safety, School of Education, Health, Nursing and Arts Professions, New York, USA.
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