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Research Issues on the Biomechanics of Seating Discomfort: An Overview with Focus on Issues of the Elderly and Low-Back Pain
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Abstract
This paper reviews issues relating to seats including design for comfort and restraint, mechanics of discomfort and irritability, older occupants, and low-back pain. It focuses on the interface between seating technology and occupant comfort, and involves a technical review of medical-engineering information.
The dramatic increase in the number of features currently available on seats outreaches the technical understanding of occupant accommodation and ride comfort. Thus, the current understanding of seat design parameters may not adequately encompass occupant needs.
The review has found many pathways between seating features and riding comfort, each of which requires more specific information on the biomechanics of discomfort by pressure distribution, body support, ride vibration, material breathability, and other factors. These inputs stimulate mechanisms of discomfort that need to be quantified in terms of mechanical requirements for seat design and function. New seat requirements need to be based on biomedical science and should include the needs of customers.
Older occupants are a growing market segment, and new seating criteria may be necessary to accommodate the size, shape, and needs of older occupants. The criteria should address those people with low-back pain and other disabilities that are a consequence of the aging process.
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Viano, D. and Andrzejak, D., "Research Issues on the Biomechanics of Seating Discomfort: An Overview with Focus on Issues of the Elderly and Low-Back Pain," SAE Technical Paper 920130, 1992, https://doi.org/10.4271/920130.Also In
References
- Bendixon, T. “Designing for Old People,” Design London October 1962 166 54 61
- Brandt, K.D. Fife, R.S. “Aging in Relation to the Pathogenesis of Osteoarthritis,” Clinics in Rheumatic Diseases April 1986 12 1 117 130
- British Standard 4467 “Anthropometric and Ergonomic Recommendations for Dimensions in Designing for the Elderly,” 1969
- Clark, M.C. Faletti, M.V. “The Role of Seating Types in Egress Difficulty Experienced by Older Adults: A Biomechanical Analysis,” Human Factors Society 29th Annual Meeting 1985 343 346
- Erickson, M.F. “Aging in the Lumbar Spine. II. L1 and L2,” American Journal of Physical Anthropology February 1978 48 2 241 245
- Erickson, M.F. “Aging in the Lumbar Spine. III. L5,” American Journal of Physical Anthropology February 1978 48 2 247 250
- Holden, J.M. Fernie, G. Lunau, K. “Chairs for the Elderly-Design Considerations,” Applied Ergonomics December 1988 19 4 281 288
- “Seating for Elderly and Disabled People” Institute for Consumer Ergonomics University of Technology Loughborough 1983
- Laging, B. “Furniture Design for the Elderly,” Rehabilitation Literature, National Society for Crippled Children and Adults Chicago 27 130 140
- “Some Aspects of Designing for Old People,” Design Bulletins 1 September 1962
- Pesch, H.J. et al “Age-dependent Compound Construction of the Lumbar Vertebrae. An Analysis of Structure and Form,” Virchows Archives of A. Pathological Anatomy and Histology 1980 386 1 21 41
- Planek, T.W. Fowler, R.C. “A Closer Look at the Older Driver,” Traffic Safety May 1969 9 13
- States, J.D. “Musculo-Skeletal System Impairment Related to Safety and Comfort of Drivers 55+,” Proceedings of the Older Driver Colloquium Orlando, Florida February 4-7 1985
- “The National Highway Traffic Safety Administration's Traffic Safety Plan for Older Persons” National Highway Traffic Safety Administration September 1988
- Yanik, A.J. “Vehicle Design Considerations for Older Drivers,” FISITA Conference Detroit, MI. Society of Automotive Engineers Warrendale, PA.
- British Standard 4467 “Anthropometric and Ergonomic Recommendations for Dimensions in Designing for the Elderly,” 1969
- Kroemer, K.H. “Standardization in Anthropometry and Biomechanics,” Proceedings of the Human Factors Society 30th Annual Meeting Dayton, Ohio September 29 October 3 1986 2 1405 1408
- Pope, M.H. et al “The Relationship Between Anthropometric, Postural, Muscular, and Mobility Characteristics of Males Ages 18-55,” Spine September 1985 10 7 644 648
- Roberts, D.F. “Functional Anthropometry of Elderly Women,” Ergonomics 1960 321 327
- Ward, J.S. Kirk, N.S. “Anthropometry of Elderly Women,” Ergonomics January 1967 10 1 17 24
- Branton, P. “The Concept of Comfort and Its Measurement,” Nursing December 1980 20 856 857
- Habsburg, S. Middendorf, L. “What Really Connects in Seating Comfort? - Studies of Correlates of Static Seat Comfort,” Design Staff General Motors Corp 1978 SAE paper 770247
- Hall, M.A.W. “Back Pain and Car Seat Comfort,” Applied Ergonomics 1972 15 82 91
- Iwasaki, S. Matsuoka, Y. Yamanoi, T. “Objective Evaluation of Seating Comfort,” Journal of JSAE 42 11 1988 1403 1408
- Maertens, D. “Automotive Seating Comfort Criteria,” GM-10 Report Third January 25 1988
- Varterasian, J.H. “On Measuring Automobile Seat Ride Comfort,” Engineering Mechanics Department, General Motors Research Laboratories Warren, MI. SAE paper 820309
- Diebschlag, W. Heidinger, F. Kurz, B. “Recommendation for Ergonomic and Climatic Physiological Vehicle Seat Design,” Institute for Occupational Medicine, Technical University of Munich 1988 SAE paper 880055
- Holden, J.M. Fernie, G. Lunau, K. “Chairs for the Elderly - Design Considerations,” Applied Ergonomics December 1988 19 4 281 288
- Diebschlag, W. Muller-Limmroth, W. “Physiological Requirements of Car Seats: Some Results of Experimental Studies,” Oborne D.J. Levis J.A. Human Factors in Transport Research New York: Academic Press 1980
- Minns, R.J. et al “Underseat Pressure Distribution in the Sitting Spinal Injury Patient,” Paraplegia October 1984 22 5 297 304
- “Musculo-Skeletal Disorders, Their Frequency of Occurrence and Their Impact on the Population of the United States,” Kelsey Jennifer L. Pastides Harris Bisbee, Gerald E. Jr. Yale University School of Medicine Prodist, New York 1978
- Stokes, I.A. et al “1980 Volvo Award in Clinical Sciences. Assessment of Patients with Low-Back Pain by Bipolar Radiographic Measurement of Intervertebral Motion,” Spine May-June 1981 6 3 233 240
- “Motor Vehicle Seating 1969-1988,” Ergonomics Information Analysis Centre, Department of Engineering Production Birmingham, England
- Munton, J.S. “An Overview of Research on Seating,” Engineering and Medicine July 1982 107 110
- Nachemson, A.L. “Recent Advances in the Treatment of Low-back Pain,” International Orthopaedics 1985 9 1 1 10
- Reynolds, H. Hubbard, R. “Old Problems and New Approaches in Seating Biomechanics,” Dept. of Biomechanics, College of Osteopathic Medicine, Michigan State University East Lansing, MI. 1986 SAE paper 860049
- “Seating and Body Support 1969-1987,” Ergonomics Information Analysis Centre, Department of Engineering Production Birmingham, England
- “Seating and Body Support-1988,” Ergonomics Information Analysis Centre, Department of Engineering Production, University of Birmingham England
- Troup, J.D.G. “Driver's Back Pain and Its Prevention: A Review of the Postural, Vibratory, and Muscular Factors, Together with the Problem of Transmitted Road Shock,” Applied Ergonomics 1978
- Bulstrode, S. Clarke, A.K. Harrison, R.A. “An Evaluation of Back Rests Designed to Relieve Driver's Low Back Pain,” Physiotherapy December 1983 19 12 438
- Frymoyer, J.W. “Back Pain and Sciatica. Medical Progress,” The New England Journal of Medicine February 4 1988 318 5 291 300
- Frymoyer, J.W. et al “Epidemiologic Studies of Low-Back Pain,” Spine September - October 1980 5 5 419 423
- Frymoyer, J.W. et al “Psychologic Factors in Low-Back Pain Disability,” Clinical Orthopedics and Related Research May 1985 195 178 184
- Frymoyer, J.W. et al “Risk Factors in Low-Back Pain. An Epidemiological Survey,” Journal of Bone and Joint Surgery February 1983 65 2 213 218
- Frymoyer, J.W. et al “Spine Radiographs in Patients with Low-Back Pain. An Epidemiological Study in Men,” Journal of Bone and Joint Surgery September 1984 66 7 1048 1055
- Frymoyer, J.W. Pope, M.H. “The Role of Trauma in Low-Back Pain: A Review,” Journal of Trauma September 1978 18 9 628 634
- Mathews, J.A. “Back Pain Research (editorial),” Journal of the Royal Society of Medicine May 1983 76 5 342 343
- Nachemson, A.L. “Advances in Low-Back Pain,” Clinical Orthopaedics and Related Research November 1985 200 266 278
- Nachemson, A.L. Andersson, G.B. “Classification of Low-Back Pain,” Scandinavian Journal of Work and Environmental Health June 1982 8 2 134 136
- Nachemson, A.L. “Prevention of Chronic Back Pain. The Orthopaedic Challenge for the 80's,” Bulletin of the Hospital for Joint Diseases Orthopaedic Institute Spring 1984 44 1 1 15
- Southwick, S.M. White, A.A. “The Use of Psychological Tests in the Evaluation of Low Back Pain,” American Journal of Bone and Joint Surgery April 1983 65 4 560 565
- Stokes, I.A. et al “1980 Volvo Award in Clinical Sciences. Assessment of Patients with Low-Back Pain by Bipolar Radiographic Measurement of Intervertebral Motion,” Spine May-June 1981 6 3 233 240
- Weinstein, J. “Mechanisms of Spinal Pain - The Dorsal Root Ganglion and Its Role as a Mediator of Low-Back Pain,” Report of the 1985 ISSLS Traveling Fellowship, Spine 11 10 1986 999 1001
- Batchelor, K.W. Farmelo, G.P. “A Basic Design of a Chair for Hemiplegics with Special Reference to the Back Shape,” Biomedical Engineering 1975 10 373 378
- Branton, P. “Backshapes of Seated Persons - How Close Can the Interface Be Designed?” Applied Ergonomics 15 2 1984 105 107
- Corlett, E.N. Bishop, R.P. “A Technique for Assessing Postural Discomfort,” Ergonomics 1976 19 175 182
- Matsuoka, Y. Toshimichi, H. “Study of Comfortable Sitting Posture,” Nissan Motor Company, Ltd 1988 SAE paper 880054
- Nakajima, M. Sasaki, M. “Posture and Needs of the Patient Undergoing Conservative Therapy of Backache,” Japanese Journal of Nursing Art November 1970 11 83 87
- Pope, M.H. et al “The Relationship Between Anthropometric, Postural, Muscular, and Mobility Characteristics of Males Ages 18-55,” Spine September 1985 10 7 644 648
- Umezawa, F. “Comfortable Sitting Postures,” Journal of the Japanese Orthopaedic Association November 1971 45 11 1015 1022
- Aibe, T. et al Influence of Occupant Seating Posture and Size on Head and Chest Injuries in Frontal Collision,” Nissan Motor Company Ltd. SAE paper 826032
- Cremer, H.P. “Seat-integrated Safety Belts,” Keiper Recaro GmbH and Company SAE International Congress and Exposition February 24-28 1986 SAE paper 860053
- Dolan, M.J. Oilar, J.F. “How Seat Design Characteristics Effect Impact Injury Criteria,” Chrysler Corporation SAE paper 860638
- Otseidu, K. “Literature Review of the Role of Automotive Seats as It Relates to Restrained Occupant Performance,” Chevrolet-Pontiac-Canada, Restraint Systems May 18 1987
- “Three-point Belt Integrated Seats Meeting,” Biomedical Science Dept., General Motors Research Laboratories Warren, MI. October 14 1986
- Viano, D.C. Arepally, S. “Assessing the Safety Performance of Occupant Restraint Systems.” Proceedings of the 34th Stapp Car Crash Conference 302 328 902328 1990
- Woodson, W.E. Selby, P.H. Coburn, R. “Comfort and Convenience Specifications for Safety Belts: Shoulder Belt Fit, Pressure, and Pullout Forces,” Man Factors, Inc. DOT HS-7-01617 1980
- Bourne, S.M. et al “Development of an Automobile Ride Quality Metric and Measurement System,” General Motors Contract Report Number CR-88/05/PT January 6 1988 General Motors Research Labs Warren, MI.
- Hanai, T. Nagashima, H. “Car Seat System of the Future as Seen in “ARC-X” “Proceedings of the Human Factors Society, 32nd Annual Meeting October 1988
- Hubbard, R.P. Reynolds, H.M. “Anatomical Geometry and Seating,” College of Osteopathic Medicine, Michigan State University East Lansing, MI. SAE paper 840506
- Kamijo, K. et al “Evaluation of Seating Comfort,” Central Engineering Laboratories, Nissan Motor Co., Ltd. Yokosuta, Japan SAE paper 820761
- Kohara, J.T. Sugi, T. “Development of Biomechanical Manikins for Measuring Seat Comfort,” University of Chiba, Japan. Isuzu Motors Ltd. Japan SAE paper 720006
- Kuniyoshi, D. “An Examination of Body Support and Fatigue in Automobile Seats,” Body Experiment, Nissan Motor Co., Ltd. Atsugi, Japan Proceedings of the Human Factors Society, 32nd Annual Meeting October 1988
- SAE Standard J826 1970 “Devices for Use in Defining and Measuring Motor Vehicle Seating Accommodation” 1986 SAE Handbook Society of Automotive Engineers Warrendale, PA.
- Deutschel, B.W. “A Proposed Method for Developing Dynamic Seat Targets to Improve Occupant Comfort Based Upon Vehicle Platform Ride Characteristics,” CPC Headquarters, General Motors Corporation December 9 1988
- Griffin, M.J. “Evaluation of Vibration with Respect to Human Response,” SAE International Congress and Exposition February 24-28 1986 SAE paper 860047
- “Guide for the Evaluation of Human Exposure to Whole-Body Vibration,” International Standard, ISO 2631-1974(E)
- Oborne, D.J. “A Critical Assessment of Studies Relating Whole Body Vibration to Passenger Comfort,” Ergonomics November 1976 19 6 751 774
- Oborne, D.J. Boarer, P.A. “Subjective Response to Whole-body Vibration. The Effects of Posture,” Ergonomics 1982 25 7 673 681
- Wilder, D.G. et al “Vibration and the Human Spine,” Spine May-June 1982 7 3 243 254
- Bukowski, K. Schoberth, W. “New Methods for the Production of Comfortable Car Seats,” Bayer AG, Mobay Chemical Corp. SAE paper 850486
- Cornell, P. “The Biomechanics of Sitting,” Steelcase Corporation 1988
- deTrense, M. “Are You Sitting Comfortably?,” Occupational Health October 1976 28 10 470 472
- Glassford, E.J. “The Relationship of Hemodynamics to Seating Comfort,” 1978 SAE paper 770248
- Goodman, C.E. “Low Back Pain in the Cosmetic Athlete,” The Physician and Sportmedicine August 1987 15 8 97 102
- “How Humans Sit,” April 15 1988
- Piterman, L. Dunt, D. “Occupational Lower-Back Injuries in a Primary Medical Setting: A Five Year Follow-up Study,” The Medical Journal of Australia September 21 1987 147 276 279
- Pope, M.H. H. Panjabi, M. “Biomechanical Definitions of Spinal Instability,” Spine April 1985 10 3 255 256
- “Proceedings of the Symposium on Sitting Posture,” Grandjean E. Director Department for Industrial Hygiene and Work Physiology, Swiss Federal Institute of Technology Zurich, Switzerland
- “The Seated Man,” Mandal A. Chresten 3rd Dafnia Publications Klampenborg, Denmark 1985
- Weichenrieder, A. Haldenwanger, H. “The Best Function for the Seat of a Passenger Car,” Audi AG. SAE paper 850484