References
- BARTELINK , D. J. , 1957 , The role of abdominal pressure in relieving the pressure on the lumbar intervertebral discs . Journal of Bone Joint Surgery B . 39 , 718 – 725 .
- CORLETT , E. N. , MADELEY , S. J. , and MANENICA , I. , 1979 , Postures targetting . Ergonomics , 22 , 357 – 366 .
- FRANKEL , V. H. , and NORDIN , M. , 1980 , Basic Biomechanics of the Skeletal System (Philadelphia LEA AND FEBIGER).
- FRANKEL , V. H. , NORDIN , M. , and SNUDERS , C. J. , 1984 , BIOMECHANICA VAN HET SKELETSYSTEEM , GRONDSLAGEN EN TOEPASSINGEN . ( Lochem DE TIJDSTROOM ).
- HOLZMANN , P. , 1982 , ARBAN—a new method for analysis of ergonomic effort . Applied Ergonomics , 13 , 82 – 86 .
- KARHU , O. , HARKONEN , R. , SORVALI , P. , and VEPSALAINEN , P. , 1982 , Observing working postures in industry . Applied Ergonomics , 12 , 13 – 17 .
- KEMBER , P. , 1976 , The Beannesh movement notation used to study sitting behaviour . Applied Ergonomics , 7 , 133 – 136 .
- MACELLARI , V. , 1983 , COSTEL—a computer peripheral remote sensing device for 3-dimen-sional monitoring of human motion . Medical Biological Engineering Computing , 21 , 311 – 318 .
- MACRAE , I. F. , and WRIGHT , V. , 1969 , Measurement of back movement . Annals of the Rheumatic Diseases . 28 , 584 – 589 .
- MAYER , T. G. , TENCER , A. F. , KRISTOFERSON , S. , and MOONEY , V. , 1984 , Use of noninvasive techniques for quantification of spinal range-of-motion in normal subjects and chronic low-back dysfunction patients . Spine , 9 , 588 – 595 .
- MILES , M. , and SULLIVAN , W. E. , 1961 , Lateral bending at the lumbar and lambosacral joints . Anatomical Record . 139 , 387 – 398 .
- NORDIN , M. , ÖRTENGREN , R. , and ANDERSSON , G. B. J. , 1984 . Measurements of trunk movements during work . Spine , 9 , 465 – 469 .
- O'BRIEN , C. , and PARADISE , M. G. A. , 1976 , The development of a portable non-invasive system for analysing human movement . Proceedings of the Sixth Congress on the International Ergonomics Association , Maryland , pp. 390 – 392 .
- OLNEY , S. J. , and WINTER , D. A. , 1985 , Predictions of knee and ankle moments of force in walking from EMG and kinematic data . Journal of Biomechanics , 18 , 9 – 20 .
- PEARCY , M. J. , and TIBREWAL , S. B. , 1984 , Axial rotation and lateral bending in the normal lumbar spine measured by three-dimensional radiography . Spine , 9 , 582 – 587 .
- SCHULTZ , A. , ANDERSSON , G. , ORTENGREN , R. , HADERSPECK , K. , and NACHEMSON , A. , 1982 , Loads on the lumbar spine . Journal of Bone Joint Surgery A , 64 , 713 – 720 .
- SWEETMAN , B. J. , MOORE , C. S. , JAYASINGHE , W. J. , and ANDERSON , J. A. D. , 1976 , Monitoring work factors relating to back pain . Postgraduate Medical Journal , 52 , ( Supplement 7 ), 151 – 156 .